Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 1, Equations and Inequalities - 1.7 Solve Absolute Value Equations and Inequalities - 1.7 Exercises - Skill Practice - Page 55: 18

Answer

$$p=2\quad \mathrm{or}\quad \:p=10$$

Work Step by Step

Since the value inside the absolute value can be positive or negative and get the same number, we must consider both options. Doing this, we find: $$6-p=-4\quad \mathrm{or}\quad \:6-p=4 \\ p=2\quad \mathrm{or}\quad \:p=10$$
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