tyrekacheeks15 tyrekacheeks15

20-04-2017
Mathematics

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X - 2y = -12
X +6y =20
Put answer in ordered pair x,y form

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MuSiCisLiFe0930 MuSiCisLiFe0930

20-04-2017

x - 2y = -12
x + 6y = 20
Using elimination, we can say that:
-8y = -32
y = 4
By substituting 4 for y, we know that:
x - 2(4) = -12
x - 8 = -12
x = -4
Solution: (-4, 4)

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