xy-7*xy+7=x^2+y^2

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Solution for xy-7*xy+7=x^2+y^2 equation: 


Simplifying
xy + -7xy + 7 = x2 + y2

Reorder the terms:
7 + xy + -7xy = x2 + y2

Combine like terms: xy + -7xy = -6xy
7 + -6xy = x2 + y2

Solving
7 + -6xy = x2 + y2

Solving for variable 'x'.

Reorder the terms:
7 + -6xy + -1x2 + -1y2 = x2 + -1x2 + y2 + -1y2

Combine like terms: x2 + -1x2 = 0
7 + -6xy + -1x2 + -1y2 = 0 + y2 + -1y2
7 + -6xy + -1x2 + -1y2 = y2 + -1y2

Combine like terms: y2 + -1y2 = 0
7 + -6xy + -1x2 + -1y2 = 0

The solution to this equation could not be determined.

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