Algebra 1

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

Chapter 11 - Rational Expressions and Functions - 11-5 Solving Rational Equations - Practice and Problem-Solving Exercises - Page 683: 12



Work Step by Step

Given: $10+3y=9$ $\frac{10}{y}+\frac{3y}{y}=\frac{9}{y}$ $\implies \frac{10}{y}+3=\frac{9}{y}$ $\implies 3=\frac{9}{y}-\frac{10}{y}$ or, $3y=-1$ Solutions are: $y=-\frac{1}{3}$
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