Algebra: A Combined Approach (4th Edition)

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

Chapter 6 - Section 6.1 - The Greatest Common Factor - Exercise Set: 36

Answer

$7(x+3y-1)$

Work Step by Step

$7x+21y-7$ Take out common factor $7$: $7x+21y-7=7(x+3y-1)$
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