Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 1 - Section 1.8 - Introduction to Variables, Algebraic Expressions, and Equations - Vocabulary, Readiness & Video Check - Page 81: 8


A question mark is written over an equal sign to indicate that you are to determine whether the expressions on each side of the equal sign are actually equal.

Work Step by Step

For an exercise where a question mark is written over an equal sign the answer will be true or false.
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