5x^2-4xy+8y^2-81=0

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Solution for 5x^2-4xy+8y^2-81=0 equation: 


Simplifying
5x2 + -4xy + 8y2 + -81 = 0

Reorder the terms:
-81 + -4xy + 5x2 + 8y2 = 0

Solving
-81 + -4xy + 5x2 + 8y2 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

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