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 1 - Introduction to Algebraic Expressions - Review Exercises: Chapter 1: 57

Answer

$7a-b$

Work Step by Step

By combining like terms, the given expression, $ 11a+2b+(-4a)+(-3b) $, simplifies to \begin{array}{l}\require{cancel} 11a+2b-4a-3b \\\\= (11a-4a)+(2b-3b) \\\\= 7a-b .\end{array}
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