Basic College Mathematics (9th Edition)

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

Chapter 9 - Basic Algebra - 9.6 Solving Equations - 9.6 Exercises: 24

Answer

$m=-6$

Work Step by Step

$-3+m=-9$ Add 3 to both sides. $-3+3+m=-9+3$ $m+0=-6$ $m=-6$
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