Answer
$x=-5$
$y=8$
$x=2$
$y=-1$
Work Step by Step
Substitute $y$
$3x-7=x^2+6x-17$
$-(3x-7)+x^2+6x-17=0$
$(x + 5)(x - 2)=0$
$x=-5, 2$
Then
$x=-5$
$y=3*5-7=8$
$x=2$
$y=-1$
Intermediate Algebra: Connecting Concepts through Application
by Clark, Mark; Anfinson, Cynthia
Published by
Brooks Cole
ISBN 10:
0-53449-636-9
ISBN 13:
978-0-53449-636-4
Chapter 1-4 - Cumulative Review - Page 408: 14
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