Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.3 - Further Solving Linear Equations - Exercise Set - Page 119: 22

Answer

x=20

Work Step by Step

0.40x+0.06(30)=0.8 0.40x+1.8=9.8 0.40x=8 x=20
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