Answer
$$x > \frac{b - a}{3}$$
Work Step by Step
First, we subtract $a$ from both sides:
$$3x > b - a$$
We can isolate $x$ by dividing both sides by $3$:
$$x > \frac{b - a}{3}$$
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 2 - Section 2.7 - Solving Linear Inequalities - Exercise Set - Page 196: 91
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