Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 1 - Equations and Inequalities - 1.1 Linear Equations - 1.1 Exercises - Page 92: 1



Work Step by Step

Expressions like $a=2$, $x+4=8$, and $4+2=6$ are equations. Equations involve expressions on two sides that are equal to each other. Thus, the missing expression in the given statement is: $\text{equation}$
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