Question

-4x-7y=-27 -2x+4y=24

Answer 1

I take it we need a system of equations.....

Answer 2

Lets eliminate a variable just to be mean :)

-4x -7y =-27
(-2x+4y = 24)(-2)
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-4x -7y = -27
4x -8y = -48
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0x -15y = -75

-15y = -75

y = -75/-15 = 15/3 = 5

y=5

plug it into one of the equations and solve for "x":
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Answer 3

you wanna say something....say it :)

Answer 4

x=2

Answer 5

x = -2 i think, but I am relying on my head and its batteries are dying

Answer 6

-2x+4(5) = 24

-2x +20 = 24
-2x = 24 - 20
-2x = 4
x = -2