Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 1 - Solving Linear Equations - 1.1 - Solving Simple Equations - Exercises - Page 8: 1

Answer

$+$ and $-$ are inverse operations of each other. $\times$ and $\div$ are also inverse operations of each other.

Work Step by Step

Addition and subtraction are inverse operations of each other. Multiplication and division are also inverse operations of each other.
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