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valentinak56 [21]
2 years ago
5

8

Mathematics
1 answer:
FrozenT [24]2 years ago
5 0

Answer:

8x + 4y = - 40

We can divide both sides by 4

2x + y = - 10

3x + y = - 8

If wa substract first one from the other one we have :

2 = x

So y = - 10 - 4 = - 14

OA is correct

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