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 1 - Introduction to Algebraic Expressions - 1.4 Positive and Negative Real Numbers - 1.4 Exercise Set: 90

Answer

x = 19, -19

Work Step by Step

To have an absolute value of 19, a number can be 19 units to the left or to the right of 0, so x could be either 19 or -19.
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