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Mathematics, 27.01.2020 20:31 ElDudoso

7x + 2y = 4 y = x + 1 solve the system of equations. a,(1/3, 4/3) b,(2/9, 11/9) c, no solution

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7x + 2y = 4 y = x + 1 solve the system of equations. a,(1/3, 4/3) b,(2/9, 11/9) c, no solution...
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