Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Review: 98


Commutative property of addition

Work Step by Step

We are given that $(3+x)+7=7+(3+x)$. This is an example of the commutative property of addition, which holds that $a+b=b+a$. In this example, $a=(3+x)$ and $b=7$
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