y^2-4y-8x+20=0

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Solution for y^2-4y-8x+20=0 equation:


Simplifying
y2 + -4y + -8x + 20 = 0

Reorder the terms:
20 + -8x + -4y + y2 = 0

Solving
20 + -8x + -4y + y2 = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -8x + -4y + -20 + y2 = 0 + -20

Reorder the terms:
20 + -20 + -8x + -4y + y2 = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -8x + -4y + y2 = 0 + -20
-8x + -4y + y2 = 0 + -20

Combine like terms: 0 + -20 = -20
-8x + -4y + y2 = -20

Add '4y' to each side of the equation.
-8x + -4y + 4y + y2 = -20 + 4y

Combine like terms: -4y + 4y = 0
-8x + 0 + y2 = -20 + 4y
-8x + y2 = -20 + 4y

Add '-1y2' to each side of the equation.
-8x + y2 + -1y2 = -20 + 4y + -1y2

Combine like terms: y2 + -1y2 = 0
-8x + 0 = -20 + 4y + -1y2
-8x = -20 + 4y + -1y2

Divide each side by '-8'.
x = 2.5 + -0.5y + 0.125y2

Simplifying
x = 2.5 + -0.5y + 0.125y2

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