Algebra: A Combined Approach (4th Edition)

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

Chapter 2 - Section 2.2 - The Multiplication Property of Equality - Exercise Set: 74

Answer

x = $\frac{5}{21}$

Work Step by Step

x + $\frac{3}{7}$ = -x + $\frac{1}{3}$ + $\frac{4}{7}$ 2x + $\frac{3}{7}$ = $\frac{1}{3}$ + $\frac{4}{7}$ 2x = $\frac{1}{3}$ + $\frac{1}{7}$ 2x = $\frac{10}{21}$ x = $\frac{5}{21}$
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