## Elementary Algebra

Published by Cengage Learning

# Chapter 1 - Some Basic Concepts of Arithmetic and Algebra - 1.3 - Integers: Addition and Subtraction - Concept Quiz 1.3 - Page 19: 10

True

#### Work Step by Step

RECALL: Subtraction is defined as: $a-b = a+(-b)$. $b$ and $-b$ are opposites of each other. Thus, the given statement is true.

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