Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Section 2.6 - Absolute Value Equations - Exercise Set: 12


x=5 x=-5

Work Step by Step

Original Equation |2x|-6=4 Take 2x and solve 2x-6=4 Add 6 to both sides 2x=10 Divide both sides by 2 x=5 Make 2x negative and solve -2x-6=4 Add 6 to both sides -2x=10 Divide both sides by -2 x=-5
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