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 - Lesson Check - Page 30: 2

Answer

-90

Work Step by Step

Our goal is to isolate the variable. We do this by multiplying both sides by 3: $\frac{x}{3} =-30$ $x = -90$
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