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Asked by janay1978

3x + 5y = 11 are (9,-3) a solution. the answer I got was no can someone please help me if that is incorrect.
16 years ago

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Answered by Reiny
Left Side = 3(9) + 5(-3) = 12
Right Side = 11

so what you say with absolute certainty?
16 years ago
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3x + 5y = 11 are (9,-3) a solution. the answer I got was no can someone please help me if that is incorrect.

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