Prealgebra (7th Edition)

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

Chapter 2 - Section 2.2 - Adding Integers - Exercise Set - Page 113: 62



Work Step by Step

Replace $x$ with 7 and $y$ with -11 in $3x+y$: $3x+y=3\times(7)+(-11)=21+(-11)=10$
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