Prealgebra (7th Edition)

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

Chapter 2 - Test: 23



Work Step by Step

$7x+3y-4z$ $\longrightarrow$substitute given values $7(0)+3(-3)-4(2)$ $\longrightarrow$multiply $0+(-9)-8$ $\longrightarrow$add/subtract $-17$
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