Algebra: A Combined Approach (4th Edition)

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

Chapter 1 - Section 1.5 - Subtracting Real Numbers - Exercise Set - Page 45: 22

Answer

$-\frac{3}{7}$

Work Step by Step

$-\frac{4}{7}-(-\frac{1}{7})=-\frac{4}{7}+\frac{1}{7}=\frac{-4+1}{7}=\frac{-3}{7}=-\frac{3}{7}$
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