y^2+2y-x-12=o

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Solution for y^2+2y-x-12=o equation:


Simplifying
y2 + 2y + -1x + -12 = o

Reorder the terms:
-12 + -1x + 2y + y2 = o

Solving
-12 + -1x + 2y + y2 = o

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + -1x + 2y + 12 + y2 = 12 + o

Reorder the terms:
-12 + 12 + -1x + 2y + y2 = 12 + o

Combine like terms: -12 + 12 = 0
0 + -1x + 2y + y2 = 12 + o
-1x + 2y + y2 = 12 + o

Add '-2y' to each side of the equation.
-1x + 2y + -2y + y2 = 12 + o + -2y

Combine like terms: 2y + -2y = 0
-1x + 0 + y2 = 12 + o + -2y
-1x + y2 = 12 + o + -2y

Add '-1y2' to each side of the equation.
-1x + y2 + -1y2 = 12 + o + -2y + -1y2

Combine like terms: y2 + -1y2 = 0
-1x + 0 = 12 + o + -2y + -1y2
-1x = 12 + o + -2y + -1y2

Divide each side by '-1'.
x = -12 + -1o + 2y + y2

Simplifying
x = -12 + -1o + 2y + y2

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