Prealgebra (7th Edition)

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

Chapter 3 - Section 3.2 - Solving Equations: Review of the Addition and Multiplication Properties - Vocabulary, Readiness & Video Check - Page 179: 31



Work Step by Step

$7y+3=24$ $\longrightarrow$addition property $7y+3-3=24-3$ $\longrightarrow$simplify $7y=21$ $\longrightarrow$multiplication property $7y\div7=21\div7$ $\longrightarrow$simplify $y=3$
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