Mathematics
Mathematics, 18.05.2021 17:50, Geo777

β€‹βˆ’8x+4y=24
βˆ’7x+7y=28​
x=?
y=?

answer
Answers: 2

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β€‹βˆ’8x+4y=24
βˆ’7x+7y=28​
x=?
y=?...

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