Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Review: 70

Answer

$-1\frac{1}{14}$

Work Step by Step

$-\frac{9}{14}-\frac{3}{7}=-\frac{9}{14}-\frac{3\times2}{7\times2}=-\frac{9}{14}-\frac{6}{14}=\frac{-9-6}{14}=-\frac{15}{14}=-1\frac{1}{14}$
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