Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 6 - Test - Page 499: 23

Answer

$a=\frac{Rs}{s-R}$

Work Step by Step

$R(a+s)=as\\Ra+Rs=as\\Rs=as-Ra\\Rs=a(s-R)\\a=\frac{Rs}{s-R}$
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