y^2-4y-4x-8=0

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Solution for y^2-4y-4x-8=0 equation:


Simplifying
y2 + -4y + -4x + -8 = 0

Reorder the terms:
-8 + -4x + -4y + y2 = 0

Solving
-8 + -4x + -4y + y2 = 0

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + -4x + -4y + 8 + y2 = 0 + 8

Reorder the terms:
-8 + 8 + -4x + -4y + y2 = 0 + 8

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

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

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 + -1y + 0.25y2

Simplifying
x = -2 + -1y + 0.25y2

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