Mathematics, 11.04.2021 18:30 khamaari

Is (1,8) a solution to the system of equations 3x+y=9 2x+9y=20

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Is (1,8) a solution to the system of equations 3x+y=9 2x+9y=20...

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Is (1,8) a solution to the system of equations 3x+y=9 2x+9y=20​

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Is (1,8) a solution to the system of equations 3x+y=9 2x+9y=20