Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Appendix D - Exercise Set: 20

Answer

x=5 or x= -5

Work Step by Step

$\mid2x\mid$-6=4 $\mid2x\mid$=4+6 $\mid2x\mid$=10 Resolving the absolute in +2x=10 or -2x=10 x=5 or x= -5
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