Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-4 Solving Equations - Practice and Problem-Solving Exercises - Page 31: 37


$x = \frac{c}{a+b}$

Work Step by Step

Our goal is to isolate x. To accomplish this we will first factor out x: ax + bx = c x(a+b) = c We will then isolate x by dividing both sides by (a+b): x(a+b) = c $x = \frac{c}{a+b}$
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