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Mathematics, 30.07.2019 15:00 Bianca1203
Consider the following system with a solution (1,3) equation 1 of the system 2x+y=5 equation 2 of the system x-2y=-5 prove that replacing the first equation with the sum of the equation and a multiple of the other produces a system with the same solution
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Consider the following system with a solution (1,3) equation 1 of the system 2x+y=5 equation 2 of th...
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