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: 25

Answer

Interval: $(-\displaystyle \infty,\ -\frac{7}{2})\cup (\frac{7}{2},\ \infty)$

Work Step by Step

$|2x|>7$ We split the absolute value into the positive and negative: $2x>7$ $x>\frac{7}{2}$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.