Algebra 1: Common Core (15th Edition)

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

Chapter 2 - Solving Equations - 2-5 Literal Equations and Formulas - Practice and Problem-Solving Exercises: 18

Answer

$y=-3/2x+7/4$

Work Step by Step

We first isolate y by subtracting by 7 on both sides to get that $6x-7=-4y$. We now divide by -4 on both sides to isolate y and get that: $y=-3/2x+7/4$. We then plug in the different values of x: $y=-3/2(-2)+7/4=19/4 \\\\ y=-3/2(-1)+7/4=13/4 \\\\ y=-3/2(0)+7/4=7/4$
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