## Elementary Algebra

Published by Cengage Learning

# Chapter 1 - Some Basic Concepts of Arithmetic and Algebra - 1.5 - Use of Properties - Problem Set 1.5: 8

#### Answer

Associative property of addition

#### Work Step by Step

RECALL: The associative property of addition states that for any real numbers $a, b$, and $c$: $a+(b+c) = (a+b)+c$ The given statement is justified by the associative property of addition.

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