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lapo4ka [179]
3 years ago
13

M-2n=104m-5n=28 substitute ​

Mathematics
1 answer:
Harman [31]3 years ago
3 0

Answer:

m = 2

n = -4

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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