Answer
m = 3.8/11.5 ≈ 0.33
Work Step by Step
2.1m + 3.4 = 7.2 - 9.4m
11.5m + 3.4 = 7.2
11.5m = 3.8
m = 3.8/11.5
m ≈ 0.33
Intermediate Algebra: Connecting Concepts through Application
by Clark, Mark; Anfinson, Cynthia
Published by
Brooks Cole
ISBN 10:
0-53449-636-9
ISBN 13:
978-0-53449-636-4
Chapter 1 - Linear Functions - 1.1 Solving Linear Equations - 1.1 Exercises - Page 14: 60
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