Answer
$y=-\frac{1}{3}$
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: $y=-\frac{1}{3}$
Algebra 1
by Hall, Prentice
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
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