Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 9 - Basic Algebra - 9.7 Solving Equations with Several Steps - 9.7 Exercises: 75

Answer

$w = -1$

Work Step by Step

$-3(w-2) = | 0 - 13 | + 4w$ $-3w + 6 = 13 + 4w$ $-7w + 6 = 13$ $-7w = 7$ $w = \frac{7}{-7}$ $w = -1$
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