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

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


Simplifying
-1y2 + 4y + 2x + -12 = 0

Reorder the terms:
-12 + 2x + 4y + -1y2 = 0

Solving
-12 + 2x + 4y + -1y2 = 0

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 + 2x + 4y + 12 + -1y2 = 0 + 12

Reorder the terms:
-12 + 12 + 2x + 4y + -1y2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 2x + 4y + -1y2 = 0 + 12
2x + 4y + -1y2 = 0 + 12

Combine like terms: 0 + 12 = 12
2x + 4y + -1y2 = 12

Add '-4y' to each side of the equation.
2x + 4y + -4y + -1y2 = 12 + -4y

Combine like terms: 4y + -4y = 0
2x + 0 + -1y2 = 12 + -4y
2x + -1y2 = 12 + -4y

Add 'y2' to each side of the equation.
2x + -1y2 + y2 = 12 + -4y + y2

Combine like terms: -1y2 + y2 = 0
2x + 0 = 12 + -4y + y2
2x = 12 + -4y + y2

Divide each side by '2'.
x = 6 + -2y + 0.5y2

Simplifying
x = 6 + -2y + 0.5y2

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