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Mathematics, 01.12.2021 09:50 naiajNan

If x = 3, y=-1 is a solution of the equation 3x - 2y = k, then k is : (a) 12
(b) 10
(c) 7
(d)11

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If x = 3, y=-1 is a solution of the equation 3x - 2y = k, then k is : (a) 12
(b) 10
(c...

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