Algebra 2 Common Core

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

Chapter 1 - Expressions, Equations, and Inequalities - Chapter Test: 10

Answer

$\dfrac{8}{3}$

Work Step by Step

Distribute 5 to have $15w-10-7=23 \\15w-17=23$. Add $17$ to both sides to have $15w=23+17 \\15w=40$. Divide both sides by 15 to have $w=\frac{40}{15} \\w=\frac{8}{3}.$
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