y^2+4x-4y=-8

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Solution for y^2+4x-4y=-8 equation:


Simplifying
y2 + 4x + -4y = -8

Reorder the terms:
4x + -4y + y2 = -8

Solving
4x + -4y + y2 = -8

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
4x + -4y + 4y + y2 = -8 + 4y

Combine like terms: -4y + 4y = 0
4x + 0 + y2 = -8 + 4y
4x + y2 = -8 + 4y

Add '-1y2' to each side of the equation.
4x + y2 + -1y2 = -8 + 4y + -1y2

Combine like terms: y2 + -1y2 = 0
4x + 0 = -8 + 4y + -1y2
4x = -8 + 4y + -1y2

Divide each side by '4'.
x = -2 + y + -0.25y2

Simplifying
x = -2 + y + -0.25y2

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