Answer
Isolate x in the middle.
Work Step by Step
In order to solve the inequality
$-7 \lt 3x - 4 \le 5$
we need to isolate the $x$ variable in the middle. We do this by solving for $x$ (add $4$ to each term and divide by $3$).
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 4 - Section 4.2 - Compound Inequalities - Concept and Vocabulary Check - Page 272: 5
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