Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-7 Absolute Value Equations and Inequalities - Standardized Test Prep - Page 213: 84


x=40 or x=-16

Work Step by Step

|$\frac{x}{4}$-3|=7 $\frac{x}{4}$-3=7 or $\frac{x}{4}$-3=-7 $\frac{x}{4}$=10 or $\frac{x}{4}$=-4 x=40 or x=-16
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