Algebra 2 Common Core

by Hall, Prentice

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: 1

Answer

w = 23.2

Work Step by Step

Our goal is to isolate w. To do this, we need to add 15 to both sides: $w-15 = 8.2$ $w = 23.2$

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