X^2+y^2=4*y

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Solution for X^2+y^2=4*y equation: 


Simplifying
X2 + y2 = 4y

Solving
X2 + y2 = 4y

Solving for variable 'X'.

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

Add '-1y2' to each side of the equation.
X2 + y2 + -1y2 = 4y + -1y2

Combine like terms: y2 + -1y2 = 0
X2 + 0 = 4y + -1y2
X2 = 4y + -1y2

Simplifying
X2 = 4y + -1y2

Reorder the terms:
X2 + -4y + y2 = 4y + -4y + -1y2 + y2

Combine like terms: 4y + -4y = 0
X2 + -4y + y2 = 0 + -1y2 + y2
X2 + -4y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
X2 + -4y + y2 = 0

The solution to this equation could not be determined.

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