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

Published by Pearson

# 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}

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.