Answer
x = -2, 8/3
Work Step by Step
Break the expression into two parts based on the sign and then solve each of the parts separately.
Case 1:
3x-1=-7
3x=-6
x=-2
Case 2:
3x-1=7
3x=8
x=8/3
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 1 - Chapter Test - Page 156: 12
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