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Mathematics, 03.08.2019 08:00 mediocresquash

Is this a solution? what makes this a solution is if both equations equal the same answer. 3x+y=11 and x-2y=6 solution: (4,-1) is it a solution?

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Is this a solution? what makes this a solution is if both equations equal the same answer. 3x+y=11...
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