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Mathematics, 16.09.2019 19:30 sade20

Solve the following system of equations:
-2x + y = 1
4x + y = -1
1)(3, 1)
, 3)
, -3)
4)(1, 3)

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Answers: 2

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Solve the following system of equations:
-2x + y = 1
4x + y = -1
1)(3, 1)
...
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