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Anna35 [415]
4 years ago
10

I'm lost!! please help!

Mathematics
2 answers:
vladimir1956 [14]4 years ago
7 0
X=9 and y=-3 if you need help comment back and i would love to help!
boyakko [2]4 years ago
6 0
Subtract both equations to get : -3y=9 , y=-3

insert y-value in one of the equations:

x+4(-3) = -3
x-12=-3
x=9

so, x= 9,  and y=-3
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