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x2 + 2y - 6x + 8y - 1 = x2 - y2 + 4x + 6y - 1

y2 - 10x + 4y = 0

y(y+4) = 10x

It cannot be solved completely because with two variables (x and y) you need two independent equations for a full solution.

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14y ago
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Q: What is the solution to x2 plus 2y-6x plus 8y-1 equals x2-y2 plus 4x-6y-1?
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