Algebra: A Combined Approach (4th Edition)

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

Chapter 12 - Section 12.3 - Exponential Functions - Exercise Set: 50


The solution is 6

Work Step by Step

3x-7=11 3x=11+7 3x=18 x=6 The solution is 6 Check Let x=6 3x-7=11 $3\times6$-7=11 18-7=11 11=11
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