Answer
$x = 2$
Work Step by Step
$\frac{x+3}{5} = \frac{x+5}{7}$
$x+3= \frac{5(x+5)}{7}$
$7(x+3) = 5(x+5)$
$7x+21 = 5x+25$
$2x+21 = 25$
$2x= 4$
$x= 2$
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Chapter 5 - Review Exercises - Page 273: 8d
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
