Answer
$x>-3$
Work Step by Step
$-3x-2<7$
$-3x<9$
If we divide an inequality by a negative number, the inequality changes direction:
$x>-3$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 4 - Section 4.5 - Inequalities involving Quadratic Functions - 4.5 Assess Your Understanding - Page 314: 1
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