Mathematics
Mathematics, 29.09.2019 03:30, coolman315

5x-2y=16, 15x-7y=51 multiply the first equation by some constant, so that in the resulting equation, the coefficient of x matches the coefficient of $x$ in the second equation.

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5x-2y=16, 15x-7y=51 multiply the first equation by some constant, so that in the resulting equation,...

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