Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 2 - Solving Equations - 2-7 Solving Proportions - Lesson Check: 2

Answer

x=27

Work Step by Step

$\frac{5}{9}=\frac{15}{x}$ use cross multiplication $5x=15\times9$ divide both sides by 5 $5x\div5=135\div5$ $x=27$
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.