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: 39

Answer

x = 2 (m + n) + 2

Work Step by Step

Our goal is to isolate x. To accomplish this we will first multiply both sides by 2. We will then add 2 to both sides: $\frac{x - 2}{2} = m + n$ x - 2 = 2(m + n) x = 2(m + n) + 2
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