x^2+y^2-4x-2y=-1

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Solution for x^2+y^2-4x-2y=-1 equation: 


Simplifying
x2 + y2 + -4x + -2y = -1

Reorder the terms:
-4x + x2 + -2y + y2 = -1

Solving
-4x + x2 + -2y + y2 = -1

Solving for variable 'x'.

Reorder the terms:
1 + -4x + x2 + -2y + y2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + -4x + x2 + -2y + y2 = 0

The solution to this equation could not be determined.

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