College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 1 - Section 1.6 - Equations and Inequalities Involving Absolute Value - 1.6 Assess Your Understanding: 16


The solution set is {$-1,1$}.

Work Step by Step

$|-x|=|1|$ $-x=1 $ or $-x=-1$ $x=-1$ or $x=1$ The solution set is {$-1,1$}.
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