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

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


Simplifying
x2 + 2xy + -1y2 = 7

Reorder the terms:
2xy + x2 + -1y2 = 7

Solving
2xy + x2 + -1y2 = 7

Solving for variable 'x'.

Reorder the terms:
-7 + 2xy + x2 + -1y2 = 7 + -7

Combine like terms: 7 + -7 = 0
-7 + 2xy + x2 + -1y2 = 0

The solution to this equation could not be determined.

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