Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 9 - Inequalities and Problem Solving - 9.3 Absolute-Value Equations and Inequalities - 9.3 Exercise Set: 3

Answer

TRUE

Work Step by Step

If $x$ is negative, then $|-x|$ simplifies to $x.$ Also $-(-x)$ simplifies to $x.$ Since both manipulations ended with the same expression, then the given statement is $\text{ TRUE .}$
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