Mathematics, 17.02.2020 02:54 elvia261

2x - y = -2 x - 2y = 53x + 2y = 10 5x - 2y = 63x + y = 3 2x + 4y = 225x - 2y = -19 3x + y = -7x - y = -3 x + y = -7y = -2x 3x - y = 10y = 2x - 9 y = x - 5y = x - 2 2x - 3y = -5 I II III IV

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2x - y = -2 x - 2y = 53x + 2y = 10 5x - 2y = 63x + y = 3 2x + 4y = 225x - 2y = -19 3x + y = -7x - y...

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