Intermediate Algebra: Connecting Concepts through Application

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: 46

Answer

x = 5

Work Step by Step

6x + 20 = 9x + 5 20 = 9x -6x + 5 20 - 5 = 3x 15 = 3x x = 15/3 x = 5
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