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kenny6666 [7]
3 years ago
7

Graph each equation. Determine the solution of the system of equations. x+2y=12 7x+2y=0

Mathematics
1 answer:
Fittoniya [83]3 years ago
3 0
X + 2y = 12
7x + 2y = 0      Subtract:-

-6x + 0 = 12
x = -2 

Substituting in first equation:-
-2 + 2y = 12
2y = 14
y = 7

Solution is  x = -2,y = 7
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