Basic College Mathematics (9th Edition)

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

Chapter 9 - Basic Algebra - Review Exercises: 124

Answer

$b=-4$

Work Step by Step

We are given the equation $b-8=-12$. In order to solve, we must add 8 to both sides. $b-8+8=-12+8$ Therefore, $b=-4$.
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