Answer
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Work Step by Step
By definition, $|x|\geq 0$ for all real numbers. This means that $|x|\lt -4$, which is less than zero, is not possible. Thus, there is no solution to the inequality.
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Section P.9 - Linear Inequalities and Absolute Value Inequalities - Exercise Set - Page 140: 130
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