## Introductory Algebra for College Students (7th Edition)

Published by Pearson

# Chapter 1 - Section 1.2 - Fractions in Algebra - Exercise Set: 117

#### Answer

$\frac {20}{x}$

#### Work Step by Step

To add fractions with common denominators, you add the numerators and place it over the common denominator. $\frac {11}{x}$+$\frac {9}{x}$=$\frac {11+9}{x}$=$\frac {20}{x}$

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.