Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter R - Elementary Algebra Review - R.1 Introduction to Algebraic Expressions - R.1 Exercise Set - Page 939: 81



Work Step by Step

Removing the grouping symbols and then combining like terms, the given expression, $ 2p-(7-4p) ,$ simplifies to \begin{array}{l}\require{cancel} 2p-7+4p \\\\= (2p+4p)-7 \\\\= 6p-7 .\end{array}
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