y^2-4x-12y+28=0

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Solution for y^2-4x-12y+28=0 equation:


Simplifying
y2 + -4x + -12y + 28 = 0

Reorder the terms:
28 + -4x + -12y + y2 = 0

Solving
28 + -4x + -12y + y2 = 0

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -4x + -12y + -28 + y2 = 0 + -28

Reorder the terms:
28 + -28 + -4x + -12y + y2 = 0 + -28

Combine like terms: 28 + -28 = 0
0 + -4x + -12y + y2 = 0 + -28
-4x + -12y + y2 = 0 + -28

Combine like terms: 0 + -28 = -28
-4x + -12y + y2 = -28

Add '12y' to each side of the equation.
-4x + -12y + 12y + y2 = -28 + 12y

Combine like terms: -12y + 12y = 0
-4x + 0 + y2 = -28 + 12y
-4x + y2 = -28 + 12y

Add '-1y2' to each side of the equation.
-4x + y2 + -1y2 = -28 + 12y + -1y2

Combine like terms: y2 + -1y2 = 0
-4x + 0 = -28 + 12y + -1y2
-4x = -28 + 12y + -1y2

Divide each side by '-4'.
x = 7 + -3y + 0.25y2

Simplifying
x = 7 + -3y + 0.25y2

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