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Mathematics, 04.08.2019 13:00 sethjohnson386pbnm3x

What is the solution to the system of 3x+10y=-47 5x+7y=40 a. (1,-5) b. (1,5) c. (-1,-5) d. (-1,5) h e l p

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What is the solution to the system of 3x+10y=-47 5x+7y=40 a. (1,-5) b. (1,5) c. (-1,-5) d. (-1,5) h...

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