Answer
$-1 \lt x \lt \frac{13}{7}$
Work Step by Step
We are given:
$|3-7x|\lt10$
$3-7x \lt10$ or $3-7x \gt -10$
Simplify:
$-7x \lt 7$ or $-7x \gt -13$
$x \gt -1$ or $x \lt \frac{13}{7}$
$-1 \lt x \lt \frac{13}{7}$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 2 Linear Equations and Functions - 2.2 Find Slope and Rate of Change - 2.2 Exercises - Mixed Review - Page 88: 65
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