Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 4 - Section 4.3 - Equations and Inequalities Involving Absolute Value - Exercise Set - Page 283: 36



Work Step by Step

Given: $4y+3=4y+5$ or, $ 3 \neq 5$ or, $4y=16 \implies y=4$ Now, $4y+3=-(4y+5)$ or, $ 4y+3=-4y-5$ or, $ 4y+4y=-5-3 \implies 8y=-8$ or, $y=-1$ Hence, {$-1$}
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