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

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


Simplifying
y2 + x + -4y + -2 = 0

Reorder the terms:
-2 + x + -4y + y2 = 0

Solving
-2 + x + -4y + y2 = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + x + -4y + 2 + y2 = 0 + 2

Reorder the terms:
-2 + 2 + x + -4y + y2 = 0 + 2

Combine like terms: -2 + 2 = 0
0 + x + -4y + y2 = 0 + 2
x + -4y + y2 = 0 + 2

Combine like terms: 0 + 2 = 2
x + -4y + y2 = 2

Add '4y' to each side of the equation.
x + -4y + 4y + y2 = 2 + 4y

Combine like terms: -4y + 4y = 0
x + 0 + y2 = 2 + 4y
x + y2 = 2 + 4y

Add '-1y2' to each side of the equation.
x + y2 + -1y2 = 2 + 4y + -1y2

Combine like terms: y2 + -1y2 = 0
x + 0 = 2 + 4y + -1y2
x = 2 + 4y + -1y2

Simplifying
x = 2 + 4y + -1y2

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