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: 10

Answer

The solution set is {$-4,4$}.

Work Step by Step

$|3x|=12$ $3x=12$ or $3x=-12$ $x=4$ or $x=-4$ The solution set is {$-4,4$}
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