Algebra: A Combined Approach (4th Edition)

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

Chapter 1 - Section 1.7 - Properties of Real Numbers - Exercise Set: 55

Answer

$-x+3y$

Work Step by Step

$-\frac{1}{3}(3x-9y)$ $(-\frac{1}{3})(3x)-(-\frac{1}{3})(9y)$ $(-\frac{3}{3})x-(-\frac{9}{3})y$ $-x+3y$
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