Which equation represents this situation, where \(x\) is the number of computers and \(y\) is the number of books that the department can buy? I'm gonna have a situation. infinite number of solutions. - [Instructor] Three l Let's add six to both sides. You should get this: Recognize the conditions under which a linear equation has one solution, no solution, and infinitely many solutions, If the equation has only a fraction coefficient, consider leaving the fraction until the last step in isolating. -2x = 4y + 6 let's simplify this and divide all terms by 2! Example 5.7.2. Direct link to ishakasamad's post I get confused on the par. Try: identify the steps to solving a linear equation, To solve the equation above, we can first. Most linear equations on the SAT have exactly one solution. So if I subtract x. try: change the number of solutions for a linear equation, The equation has infinitely many solutions if, Practice: solve a linear equation in one variable, Practice: find a value that does not satisfy an inequality, Which of the following numbers is NOT a solution to the inequality, practice: determine the condition for no solution. That would be negative two. Good job developers! Google Classroom. How to Solve Linear Inequalities on the SAT. We can divide both sides by three. if a is any of these, if a is any of these other when am I supposed to change the inequality sign? Linear inequalities sat. Sell texas instrument . If the equation can be rewritten in the form, If the variable can be eliminated from the equation, and what remains is the equation. Quiz 2. \(R\), \(S\) and \(J\) are positive single-digit integers. For the inequality 4c + 5 < 4c + 3, which of the following best describes the solutions to this inequality? SAT Math Practice Test Question No 2: For the inequality 4c + 5 < 4c + 3, which of the following best describes the solutions . Plug the value of the known variable into the equation and solve. Option D : s 8. Both solutions are solutions to the absolute value equation. You're not gonna change the inequality. If p = 10 is a solution to the equation, what is the value of h? Note that most linear equations will not start off in this form. If you want to get the best homework answers, you need to ask the right questions. equal to 14 over three. Most of these questions on the SAT contain only one variable. The graph for x 2. How do I add 6 to both sides to get the answer? Unit: Linear equations and inequalities. Just as with linear equations, our goal is to isolate the variable on one side of the inequality sign. Show/Hide Answer Key. A strong understanding of math is essential for success in many different fields. Create the worksheets you need with Infinite Algebra 1. Option C : The equation has no solutions. Encourage students to deine/discuss the meaning of each one and keep a running list in a The goal of solving a linear equation is to find the value of a variable; we isolate the variable step by step until only the variable is on one side of the equation and only a constant is on the other. \(1.2(h + 2) = 2h 1.2\)What value of \(h\) is the solution of the equation above? Solving Linear Inequalities with One Variable. So you end up with 's post These info are something , Posted 3 years ago. This brings us to the final simplified statement that l is greater than or equal to 14/3. Direct link to Lin Gh. Math is a subject that can be difficult for some students to grasp. You can build a bright future for yourself by taking advantage of the resources and opportunities available to you. that for another video. Sorry, you have Javascript Disabled! Sometimes, we'll be given a linear equation in one variable and be asked to evaluate a different expression containing the variable. This is the first video in my free SAT math prep series! If 7\(x\)+21=-2, what is the value of \(x\)+3? Interpreting linear functions Basic example. Substitution is a method of solutions through isolating for one variable and plugging that answer into another equation. In each pair, x is the first value and y is the second value. First, we solve for 2x - 2 > 20. Inequalities that have the same solution are called equivalent. How to Solve Linear Inequalities on the SAT Take one thing at the time preferably beginning by isolating the variable from the constants. Direct link to Bryan100's post how many honybnzz in l, Posted a year ago. And then we are going to be left with, we're going to be left with three l on the left-hand side is greater than or equal Solve linear equations Solve linear inequalities Recognize the conditions under which a linear equation has one solution, no solution, and infinitely many Trustworthy Support. equal to something else. Direct link to Lin Gh. The solutions here are so long. On your official SAT, you'll likely see 2 to 4 questions that test your ability to solve linear equations and inequalities. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. Direct link to Easton Gwamanda's post When Sal was at 10x-2=ax+, Posted 8 years ago. In the equation shown above, b is a constant. Focus: Fluency of solving linear equations, linear inequalities, and systems of linear Official SAT Practice Lesson Plans: for Teachers by Teachers. ax +b = 0 a x + b = 0. where a a and b b are real numbers and x x is a variable. If \(5a b = 8\) and \(a = 3\), what is the value of \(b\) ? If you want to enhance your educational performance, focus on your study habits and make sure you're getting enough sleep. Option B : The equation has exactly one solution, m=1. Is it ok in SAT as I have studied like it for a long time. Well, all of these choices, They Are there must be some issue with your internet, for equations with no solutions is it possible for the constants a=b to be the same [not different]. "Undo" the operations surrounding the variable so that you can get it by itself on one side, and then that becomes your answer. Direct link to PM's post why is that i dont get it, Posted a year ago. . Sat Solving Linear Equations and Linear Inequalities (2021) Determine math problem. The equation has exactly one solution, m=1. Watch Sal work through a basic Solving linear equations problem. I can solve any math problem you give me. Direct link to BaM721's post If a was equal to anythin, Posted 7 years ago. The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. . Watch me solve the linear equations and inequalities practice problems from Khan Academy.Studying for the upcoming SAT exam? Solving inequalities is a lot like solving normal equations. Looking for a little help with your math homework? Which of the following is the solution to the equation shown above? Could use a more simple way to see the work you have to watch ads to view the "work" but an ad is not always avali. Direct link to Mohammad Khan's post If you are meaning that t, Posted 7 years ago. if a and b are the same the equation has infinite no of solutions. For example: 10 > 5. A linear equation is any equation that can be written in the form. , it never hurts to be over-prepared does it? 40K views 11 years ago. Direct link to hager hamad's post Why don't we take the x c, Posted 7 years ago. Linear inequality and linear equation - A linear inequality resembles in form an equation, but with the equal sign replaced by an inequality symbol. Which of the following best describes the solutions to the inequality shown above? Sat Solving Linear Equations and Linear Inequalities (2021) We solve algebraic equations by isolating the variable with a coefficient of 1. May I please have assistance on inequalities: Solving inequalities is a lot like solving normal equations. SAT Math Skill Review: Linear Equations. infinite number of solutions. Heart of Algebra - SAT Suite of Assessments | College Board This is one of the best apps to enable you acquire good grades in Maths. But we're dividing by a positive number, so this is going to be l is greater than or The following are not linear inequalities in one variable. If you're seeing this message, it means we're having trouble loading external resources on our website. Recognize the conditions under which a linear equation has one solution, no solu. SECTION 3.1: LINEAR EQUATIONS A. We are always here for you, 24 hours a day . \((2x+3) ( x 7 )\)Which of the following is equivalent to the given expression? It's a great way to . are going to add to zero. Solving linear inequalities and representing the solution (A.REI.1. It is to make the left side nothing but l, and it's currently 3l. Option A : s -1. :), I'm studying for my TASC Math exam, would this be of any help ? Direct link to Kenzzzzzzzzzzie's post I was working through thi, Posted a year ago. If you're struggling to complete your assignments, Get Assignment can help. This means we have to write an exponential function to model this. Solving linear equations and inequalities: foundations Get 3 of 4 questions to level up! Most linear equations on the SAT have exactly one solution. If you're seeing this message, it means we're having trouble loading external resources on our website. Find the relationship between the equation and the expression, then evaluate the expression without solving for the variable. If \(\frac{4x+4x+4x+4x}{4}=4\), what is the value of \(4x\) ? If the equation has exactly one solution, which of the following could NOT be the value of \(k\)? Option C : s -1/4. SAT Math Skill Review: Linear Equations. But instead simply we can take positive values to the other side and change their signs to make it easy. Solve the linear equation, then plug the value of the variable into the expression to evaluate it. Solving linear equations and linear inequalities. Direct link to sahilvalecha95's post They Are there must be so, Posted 3 months ago. This app is awesome, I was using photomath for a while and then it couldn't get me an answer. Direct link to amna amna's post hii'm from Pakistan .I, Posted 4 years ago. Direct link to doctorfoxphd's post The key thing we are supp, Posted 8 years ago. Direct link to Breja McCray's post for equations with no sol, Posted 7 days ago. The equation above gives the total pressure, \(P\), on an object submerged in a fluid, where \(P_{o}\) is the pressure at the fluids surface, \(\rho\) is the density of the fluid, \(g\) is the acceleration due to gravity, and \(h\) is the depth to which the object is submerged. Systems of linear. Which of the following expressions is equivalent to \(2(ab- 3) + 2\) ? What is the value of \(a\) ? Solving linear equations and inequalities youtube - In algebra, one of the most important concepts is Solving linear equations and inequalities youtube. Algebraically, it means that there is some way to remove the variable completely from both sides of the equation so that you end up with a false statement, like 2 = 3. x = 2y + 3 x = 2y+3. So it's three times l minus six is greater than or equal to eight. What value of \(x\) satisfies the equation above? But we must also solve for 2x - 2 < -20 (please notice that we negate 20 and we also flip the inequality sign).. First step: 2x - 2 > 20. Wouldn't that just completely change the problem? \(2k(x 2) = x 2\)In the equation above, \(k\) is a constant. It actually can't be the same because if a=b and both have the same value they are going to have infinite solutions. Our team is here to provide you with the support you need to succeed. Solving linear equations and linear inequalities. For this problem, we must take into account the absolute value. For instance, with. . If \(x=3y\) and \(w=3\), what is the value of \(wy-x\)? Looking for a way to get detailed step-by-step solutions to your math problems? -2x = 4y + 6 let's simplify this and divide all terms by 2! For what value of k are there no solutions to the equation? If you mean to get the absolute value by itself, you'd have to divide by 4 on each side to cancel it out. Solve Linear Equations 2. more. When determining the number of solutions for a linear equation: Posted 2 years ago. D. l,800 ( x + y) = 390. If \(2x+ 3 = x-4\), what is the value of \(x+ 8\)? 3(x + 3) 8 = 6 4x SAT Khan Academy Solving Linear Equations and Inequalities. We can approach this type of question in two ways: Knowing the second approach is not required, though it may save you valuable time on test day. Check out our Math Homework Helper for tips and tricks on how to tackle those tricky math problems. Welcome to AMBiPi (Amans Maths Blogs). . Option B : The equation has exactly one solution, t = -7/16, Option C : The equation has exactly one solution, t = -7/4. Like to use a lot LOL, i gets straight to the answer, and if you would like to view the steps then it also has the option. Solve. If \(10a+10b=32\), what is the value of \(a+b\)? If \(6x + 3 = 2x + 9\), what is the value of \(4x\) ? You will sometimes be asked to solve systems of two or more linear equations or inequalities. Solve. to eight plus six is 14. to, a is equal to nine. $1 per month helps!! Solve. If \(p\) 3 is an even integer, then \(p\) could be which of the following? And I'm left with 10x Check out http://www.scalarlearning.com/tutoring/ And the best way we can Direct link to ibrahm.qurneh2000's post is there any other way th, Posted 2 years ago. a different solution. Contents. Graphing the first line, you will see that the line is in the same place as if it were written in the form of . The steps for solving linear inequalities are similar to those for solving linear equations. Each computer costs $ 300 and each book costs $ 90. How to Solve Linear Inequalities on the SAT Example 1: First, we should recognize this as a linear inequality equation because of the inequality sign rather than an equal sign. So when I look at this thing up here, my first instinct is, well let's just see if I can simplify this a little bit. Passport to Advanced Math. Which of the following ordered pairs (\(x\),\(y\)) satisfies the inequality above? Additionally, you'll need to know Fast answers. Explanation: Solve the first equation for x by dividing both sides of the equation by 6 the result is 7. You're gonna have an And please u guys should reduce the price of the app for subscribing Is a very good app for maths solving. Each computer costs \($\)300 and each book costs \($\)90. You may add or subtract any real number to both sides of an inequality, and you may multiply or divide both sides by any positive real number to create equivalent inequalities. We offer a wide range of services to help you get the grades you need. , keep working. Solving a Linear Inequation Algebraically: To solve a given linear inequation means to find the value or values of the variable used in it. A college mathematics department plans to spend \($\)1,800 buying computers and books. If \(m+3k=8\), what is the value of \(2m+6k\). On your official SAT, you'll likely see 2 to 4 questions that test your ability to solve linear equations and inequalities. First, what . You will sometimes be asked to solve systems of two or more linear equations or inequalities. And I can learn from it, too. If you are looking for a detailed explanation tho I would just go on YouTube and find a video covering the topic, just wow it helps with most if not all of the work that is submitted. You're in luck!SUBSCRIBE NOW! The equation has exactly one solution, m=0. Math Index. You have 2 inequalities; and. 390(\(x\)+ \(y\)) = 1,800D. no questions, I just dont like how the videos are so long lol, Recognize the conditions under which a linear equation has one solution, no solution, and infinitely many solutions, If the equation has only a fraction coefficient, consider leaving the fraction until the last step in isolating. SAT MathsSAT EnglishSAT Practice Tests -(Full -Length). You will sometimes be asked to solve systems of two or more linear equations or inequalities. Combine the inequalities to find the ( x, y) values of where the lines cross. In the given equation, \(c\) is a constant. If the equation can be rewritten in the form, If the variable can be eliminated from the equation, and what remains is the equation. If \(y=8\) when \(x=3\), what is the value of \(x\) when \(y=4\)? Answer/Explanation. is equal to ax plus x. In this article, you will get SAT 2022 Math Practice Solving Linear Equations and Inequalities Questions with Answer Keys. Solving Linear Inequalitie. Very helpful explains better than teachers. Well if a was equal to nine, because if a is equal to nine [Show me!] A . Actually, the equation wouldn't be invalid and have no solutions, it just would not have infinitely many solutions. Direct link to Lin Gh. This form is sometimes called the standard form of a linear equation. Thanks to all of you who support me on Patreon. If \(\frac{a}{b}=\frac{1}{k}\), which of the following must be equal to 1? Top Experts . 5 questions. Linear Inequalities Rules. For which of the following values of \(a\) will the equation have no solution? Any x times nine is going to be equal to that same x times nine again. It's giving me the confidence to be able to solve equations on my own. Use an open circle for < and > and a closed circle for and . If \(9x+3=30\), what is the value of \(3x+1\)? If \(a = 12 b\), what is the value of \(4a\) when \(b = 10\)? Any value greater than 3 or less than 9, Any value greater than 9 and less than 3, Any value greater than -7/3m or less than -17/15m, Any value greater than -17/15m or less than -7/3m, The equation has exactly one solution, t = -7/16, The equation has exactly one solution, t = -7/4, Any value greater than10 or less than 22, Any value greater than 22 and less than 10, Solving Linear Equations and Inequalities Grid-in Choice Questions with Answer Keys, SAT 2022 Exam Math | Syllabus | Section Pattern | Practice Test Questions Answer Keys, SAT 2022 Math Practice Test Online Prep Course Multiple Choice and Grid Ins Questions with Answer Keys, Pre RMO 2017 ANSWER KEYS WITH SOLUTION AND CUT-OFF-MARKS, S Chand ICSE Maths Solutions Class 10 Chapter 3 Shares and Dividends Exercise 3B, Princeton SAT Prep Course Book Review & Math Practice Test 24. . Solving systems of linear equations: advanced. Good luck with your college! First, remember that when we say that a a is less than b b we mean that a a is to the left of b b on a number line. equation shown above, a is a constant. A. Solving linear equations and linear inequalities - In this blog post, we will explore one method of Solving linear equations and linear inequalities. plus 10x minus five is equal to a plus one times x minus two. these are in terms of l. They said l on one side, 6.6 solving systems of linear inequalities answers Air cargo chargeable weight Algebra lab matching graphs points and slopes Area of parallelogram calculator vertices Break calculator debate Circumference to volume Dependent math definition Dslr photo online Find the area of each regular polygon triangle Free math word search puzzles printable . I could subtract x from both sides. If 5 < 2x + 3 < 11, what is the possible range of values of 4x 6? In the equation above, \(c\) is a constant. Direct link to Jasmine Solorzano's post for equations with no sol, Posted 2 months ago. \(2(x+ b) = ax+ c\)In the equation above, \(a, b\), and \(c\) are constants. Direct link to Mohammad Hamza's post To make it simple. The equation has infinitely many solutions. First subtract the second inequality from the first inequality; then solve for x : Now plug in 90 for x in the second inequality to solve for y : The ( x, y) values of where the lines cross are (90, 180). A linear equation is a linear function that shows what one value is equal to. In the equation above, k is a constant. try: identify the steps to solving a linear inequality, To solve the inequality above, we can first. Set up an algebraic equation then solve. Linear inequality word problems: advanced. 9\(n\) + 3 = 15\(n\)What value of \(n\) satisfies the given equation? Contents. For example, 10=10. What value of \(z\) satisfies the equation above? 10 7 > 5 7 Subtract7onbothsides. Direct link to promise smith's post why did he distribute the, Posted 4 years ago. In order to demonstrate that, here we have to realize that we need a value for. If you're looking for a tutor who can help you with any subject, look no further than Instant Expert Tutoring. You still shift around numbers and variables, trying to isolate the variable on one side. Save time. What is the solution to \(-3 ( x-5) = -2x + 4\)? At 24/7 Customer Help, we're always here to help you with your questions and concerns. In the equation above, \(k\) is a constant. In the equation above, h is a constant. Is going to be equal to nine x. this subtracting of six. Direct link to Allamagan.Anod's post I having a hard understan, Posted 3 months ago. If the microphone is not connected to the speaker, then the microphone senses 30 dB at a distance of 0 m from the speaker with the decibel level decreasing by 8 for every additional meter from the speaker. Direct link to JohnMark Gaponiuk's post it never hurts to be over, Posted 4 years ago. This is a linear inequality in two variables. Posted 8 years ago. do that is we can add six. What is the solution to the equation \(2x + 3 = 7\) ? In the equation above, \(c\) is a constant. Now just got an l on the left-hand side. . 4 4 6 4 4 4 6 4. So we're gonna have three Even if to don't wanna type you can take a photo to give you the answers. Math is a challenging subject for many students, but with practice and persistence, anyone can learn to figure out complex equations. distributed the x, minus two. Solving linear equations and linear inequalities Basic example. Direct link to Hecretary Bird's post You just follow the same . You da real mvps! How to Solve Linear Inequalities on the SAT Free linear inequality calculator - solve linear inequalities step-by-step. what do you mean by adding 2 on the both side but doesn't changing the value of anything? \(3a + 7 = 4b 3\)Each of the following is equivalent to the equation above EXCEPT. There are two variables. The average satisfaction rating for this product is 4.7 out of 5. . If you're dividing by a negative number you would swap the inequality. I'll leave the a in there and then see if I can get to a point where it's gonna have an So let's see what we could do with this thing right over here. I keep Remember You in my prayers. Option A : Any value greater than 3 or less than 9, Option B : Any value greater than 9 and less than 3, Option C : Any value greater than -7/3m or less than -17/15m, Option D : Any value greater than -17/15m or less than -7/3m. On your official SAT, you'll likely see 2 to 4 questions that test your ability to solve linear equations and inequalities. If \(a\) is the mean and \(b\) is the median of nine consecutive integers, what is the value of \(\left | a-b \right |\)? things right over here. \(3(a+4)+6a= 3(a+4)+30\)What value of \(a\) satisfies the equation above? However, the first line has a (less than but equal) symbol. The sum of 3 times a number and 12 is equal to 3. 2.2E: Exercises. The correct answer is Choice (D). Why don't we take the x common factor in 10x=ax+x, (a+1)x is the same thing as x(a+1). If the equation has both fraction coefficients and fraction constants, consider getting rid of the fractions in the first step. 2.1E: Exercises. Direct link to MAKAYLA RAY's post no questions, I just dont, A guide to solving linear equations and linear inequalities on the digital SAT, a, x, plus minus, b, x, equals, left parenthesis, a, plus minus, b, right parenthesis, x, a, left parenthesis, b, x, plus minus, c, right parenthesis, equals, a, b, x, plus minus, a, c, 2, left parenthesis, x, plus, 1, right parenthesis, equals, 5, start fraction, 1, divided by, 2, end fraction, x, plus, 3, equals, 5, start fraction, 1, divided by, 2, end fraction, x, plus, start fraction, 1, divided by, 3, end fraction, equals, start fraction, 1, divided by, 5, end fraction, start text, n, e, g, a, t, i, v, e, end text, dot, start text, n, e, g, a, t, i, v, e, end text, equals, start text, p, o, s, i, t, i, v, e, end text, start text, p, o, s, i, t, i, v, e, end text, dot, start text, n, e, g, a, t, i, v, e, end text, equals, start text, n, e, g, a, t, i, v, e, end text, minus, 2, left parenthesis, x, minus, 5, right parenthesis, equals, 1, Inequalities with variables on both sides, minus, 2, x, is greater than, 9, plus, 4, x, minus, start fraction, 3, divided by, 2, end fraction, Creating an equation with infinitely many solutions, 2, x, minus, 4, equals, a, left parenthesis, x, minus, 2, right parenthesis, 2, left parenthesis, 3, x, plus, 1, right parenthesis, minus, left parenthesis, 9, minus, 2, x, right parenthesis, equals, 25, 7, x, minus, 3, is less than or equal to, 3, x, plus, 11, 3, a, x, minus, 11, equals, 4, left parenthesis, x, plus, 2, right parenthesis, plus, 2, left parenthesis, x, minus, 1, right parenthesis. How about 2 solution and how do we figure it out? I , Posted 6 months ago. Direct link to Beena's post Actually, the equation wo, Posted 7 years ago. Explanation: Solve the first equation for x by dividing both sides of the equation by 6 the result is 7. Solving linear inequalities. Direct link to Muhammad Hasaan's post Videos are not working., Posted 2 months ago. for equations with no solutions is it possible for the constants a=b to be the same . This six and this six 27 Critical SAT Math Concepts to Remember In this article, you will get SAT 2022 Math Practice Solving Linear Equations and Inequalities Questions with Answer Keys. Incredible Answer. Solving linear equations and linear inequalities. Direct link to danielmartinezregal's post a and b cannot have the s, Posted 3 months ago. -x = 2y + 3. If 6x = 42 and xk = 2, what is the value of k? So if I just, remember anything I do to one side I've gotta do to the other one if I wanna hold the equality to continue to be true. \(8ax-4 = 24\)Based on the equation above, what is the value of \(2ax- 1 \)? Legal. If a was equal to anything but 9, wouldn't the equation be invalid and have no solutions? What is the positive solution to the given equation? Although the symbol certainly expresses an inequality, it is customary to use only the symbols <, >, , . I love how it can scan different types of writing, and it scans smartly, and how it gives you the different solutions depending on what you have to do, like factor or reduce. 's post I think 1170 is not bad f, Posted 3 years ago. When you multiply or divide both sides by a normal number, they get larger or smaller by a set amount, and the side that was greater before is still greater now. The one difference is that whenever you multiply or divide by a negative number, you have to switch the sides of the inequality. You still shift around numbers and variables, trying to isolate the variable on one side. 60 is our initial value, .5 is our rate, and the distance will be the exponent (which tells you how much the rate compounds). When distributing coefficients, recall that: The presence of fractions and negative numbers can make linear equations more difficult to solve. So let me just rewrite it. Watch me solve the linear equations and inequalities practice problems from Khan Academy.Studying for the upcoming SAT exam? C. 390 ( x + y) = 1,800. SAT Math Skill Review: Linear Equations. Math understanding that gets you; Work on the task that is enjoyable to you; Decide math problem OpenStax. Linear equations with no solutions or infinitely many solutions must be engineered by specifying the values of constants. You will sometimes be asked to solve systems of two or more linear equations or inequalities. To see this page as it is meant to appear, please enable your Javascript! This page titled 2: Solving Linear Equations and Inequalities is shared under a CC BY license and was authored, remixed, and/or curated by OpenStax. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. . The strategy here is to isolate. that's gonna be true for any x? SAT Khan Academy Solving Linear Equations and Inequalities Unit: Linear equations and inequalities. Our mobile app is not just an application, it's a tool that helps you manage your life. Direct link to Aastha Bhandari's post Is practising SAT only fr, Posted 4 years ago. Thus, to solve the inequation \(3x + 5 > 8\) means to find the variable \(x\) and to solve the inequation \(8 - 5y < 3\) means to find the variable \(y\) and so on. Most of these questions on the SAT contain only one variable. A linear equation may have one or two variables in it, where each variable is raised to the power of 1. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. If \(x+3=2x-2\), what is the value of \(x-4\)? People use it to cheat on tests, or to get their homework done quickly. If you need help with your math homework, there are online calculators that can assist you. If 6x = 42 and xk = 2, what is the value of k? Find the number. What is the solution to the given equation? Similarly, a linear inequality is also a linear function, but it shows a relationship between values using "greater than" or "less than" signs. What is the sum of the solutions to the given equation? For the inequality 12s 4 (s 2), which of the following best describes the solutions to this inequality?