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 - Exercise Set - Page 82: 39



Work Step by Step

$xy(5+z-x)$ $\longrightarrow$ substitute =$2(-5)(5+3-2)$ $\longrightarrow$solve expression in parenthesis =$2(-5)(6)$ $\longrightarrow$ multiply =$-60$
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