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blsea [12.9K]
3 years ago
8

Calculate the formula by using simultaneous equation 1: 2x+3y = -1 x+y = -1 ​

Mathematics
1 answer:
Rina8888 [55]3 years ago
5 0

I think that X = -2 and Y = 1

I hope my answer will serve you.

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Answer:

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Step-by-step explanation:

We are given

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