Answer
$x=-5$
Work Step by Step
First, subtract $11$ from both sides. Then subtract $7x$ from both sides. Lastly, divide both sides by $2$ to get the final answer.
$9x+11=7x+1$
$9x=7x-10$
$2x=-10$
$x=-5$
College Algebra (11th Edition)
by Lial, Margaret L.; Hornsby John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671791
ISBN 13:
978-0-32167-179-0
Chapter 1 - Section 1.1 - Linear Equations - 1.1 Exercises - Page 84: 10
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