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Mathematics, 13.04.2021 01:50 johndiaz26

-7x^2=(y+5)(y-5), 5y=15x If (a, b) is a solution to the system of equations shown above and a>0, what is the value of a?

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-7x^2=(y+5)(y-5), 5y=15x If (a, b) is a solution to the system of equations shown above and a>0,...

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