College Algebra 7th Edition

Published by Brooks Cole
ISBN 10: 1305115546
ISBN 13: 978-1-30511-554-5

Chapter 1, Equations and Graphs - Section 1.8 - Solving Absolute Value Equations and Inequalities - 1.8 Exercises - Page 153: 7

Answer

$x=\pm 5$

Work Step by Step

$5|x|+3=28$ $5|x|=28-3=25$ $|x|=25/5=5$ $x=\pm 5$
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