Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.1 - Algebraic Expressions, Mathematical Models, and Real Numbers - Exercise Set - Page 17: 14



Work Step by Step

Start with given expression: $\frac{7(x-3)}{2x-16},x=9$. Plug in $9$ for $x$. $\frac{7(9-3)}{2(9)-16}$. Simplify for answer: $\frac{7(6)}{18-16}=\frac{42}{2}=21$.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

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.