Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 11 - Rational Expressions and Functions - Get Ready! - Page 661: 10


$y=\frac{-5}{3}$ or $y=\frac{7}{4}$

Work Step by Step

$12y^2-y=35$ $12y^2-y-35=0$ $12y^2-21y+20y-35=0$ $3y(4y-7)+5(4y-7)=0$ $(3y+5)(4y-7)=0$ $3y+5=0$ or $4y-7=0$ $y=\frac{-5}{3}$ or $y=\frac{7}{4}$
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