Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - Chapter Test - Page 227: 22

Answer

$t = 10$ or $t = 0$

Work Step by Step

Divide each side of the equation by $4$ to isolate the absolute value expression: $|5 - t| = 5$ To get rid of the absolute value sign, rewrite the equation as two separate equations: $5 - t = -5$ or $5 - t = 5$ Subtract $5$ from both sides of the equation: $-t = -10$ or $-t = 0$ Divide both sides of the equation by $-1$: $t = 10$ or $t = 0$
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