Question: Consider the equation 6 x + 7 y = 2. How many variables does it contain? 0, 1,2, 3, 100 or infinitely many How many

Consider the equation 6x + 7y = 2. How many variables does it contain? 0, 1,2, 3, 100 or infinitely many How many solutions does it have? 0,1, 2,3,100 or infinitely many

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