Answer
19
Work Step by Step
We are given the expression $2p-q$ and asked to evaluate the expression where $p=6$ and $q=-7$. We can plug in these values in order to evaluate.
$2(6)-(-7)=(2\times6)+7=12+7=19$
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapter 9 - Basic Algebra - Review Exercises - Page 699: 70
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