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3 years ago

8

(2, - 1); 4x + 3y = 5

1 answer:

Mariana [72]3 years ago

4 0

(2,-1)
(x-y)
4(2) + 3(-1) = 5
4×2=8
3×-1= -3
8+(-3)=5

i hope that helps i dont know how to explain it any better

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