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: 64

Answer

x=$\frac{103}{40}$

Work Step by Step

4(2x+7)-6(4x-8)=12x+3(4x-9) 8x+28-24x+48=12x+12x-27 -16x+76=24x-27 -40x=-103 x=$\frac{103}{40}$
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