Answer
$x=2$
$y=7$
Work Step by Step
$5x-6y=-32$
$3x+6y=48$
$5x-6y+3x+6y=48-32$
$8x = 16$
$8x/8 = 16/8$
$x=2$
$5*2-6y=-32$
$10-6y=-32$
$10-6y+6y+32=-32+6y+32$
$42=6y$
$42/6 = 6y/6$
$7=y$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 9 - Quadratic Functions and Equations - 9-7 Linear, Quadratic, and Exponential Models - Mixed Review - Page 580: 36
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