#### Answer

x = -2
y = 8

#### Work Step by Step

Substitute y for -4x to the first equation.
x - 4x = 6
-3x = 6
x = -2 (divide both sides by -3 )
Substitute x= -2 to the second equation.
y = -4 $\times-2$
y = 8

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

x = -2
y = 8

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