Prealgebra (7th Edition)

by Martin-Gay, Elayn

Published by Pearson

ISBN 10: 0321955048

ISBN 13: 978-0-32195-504-3

Chapter 2 - Section 2.6 - Solving Equations: The Addition and Multiplication Properties - Vocabulary, Readiness & Video Check - Page 148: 9

Answer

an equal sign

Work Step by Step

An equation has an equal sign; an expression does not.

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