Prealgebra (7th Edition)

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

Chapter 2 - Section 2.5 - Order of Operations - Exercise Set - Page 139: 61

Answer

1

Work Step by Step

x + y + zReplace x with -2, y with 4, z with -1 ( -2 ) + 4 + ( -1) simplify = 2 + (-1) =1
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