xy-y^2=20

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Solution for xy-y^2=20 equation: 


Simplifying
xy + -1y2 = 20

Solving
xy + -1y2 = 20

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'y2' to each side of the equation.
xy + -1y2 + y2 = 20 + y2

Combine like terms: -1y2 + y2 = 0
xy + 0 = 20 + y2
xy = 20 + y2

Divide each side by 'y'.
x = 20y-1 + y

Simplifying
x = 20y-1 + y

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