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Otrada [13]
3 years ago
11

Question: Solve the system by the substitution method. y = -4x - 10 2x + 5y = -14

Mathematics
1 answer:
Georgia [21]3 years ago
3 0
Y=-4x-10
2x+5y=-14

2x+5(-4x-10)=-14
2x-20x-50=-14
-18x=36
x= -4

y=-4(-4)-10
y=16-10
y=6
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