Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 9 - Basic Algebra - Review Exercises: 69



Work Step by Step

We are given the expression $2p-q$ and asked to evaluate the expression where $p=-5$ and $q=-10$. We can plug in these values in order to evaluate. $2(-5)-(-10)=(2\times-5)+10=-10+10=10-10=0$
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