x^2-8x+y^2-4y=9

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Solution for x^2-8x+y^2-4y=9 equation: 


Simplifying
x2 + -8x + y2 + -4y = 9

Reorder the terms:
-8x + x2 + -4y + y2 = 9

Solving
-8x + x2 + -4y + y2 = 9

Solving for variable 'x'.

Reorder the terms:
-9 + -8x + x2 + -4y + y2 = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + -8x + x2 + -4y + y2 = 0

The solution to this equation could not be determined.

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