Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 2 - Section 2.6 - Absolute Value Equations - Exercise Set: 29

Answer

x=$\frac{14}{3}$ x=0

Work Step by Step

Original Equation |7-3x|=7 Take 7-3x and solve 7-3x=7 Subtract 7 from both sides -3x=0 Divide both sides by -3 x=0 Make 7-3x negative and solve -7+3x=7 Add 7 to both sides 3x=14 Divide both sides by 3 x=$\frac{14}{3}$
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