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Mathematics, 21.01.2020 19:31 johnsonkia873

Is (2, 3) a solution to the system
of equations?
x - y = -1
3x + y = 9
explain your answer.

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Answers: 1
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Is (2, 3) a solution to the system
of equations?
x - y = -1
3x + y = 9
expl...
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