Answer
x = 5.4
Work Step by Step
4x + 18 = 9x - 9
4x +27 = 9x
27 = 5x
x = 27/5 = 5.4
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 1, Equations and Inequalities - 1.3 Solve Linear Equations - Graphing Calculator Activity - Practice - Page 25: 7b
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