4x^2+4y^2+12y-47=0

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Solution for 4x^2+4y^2+12y-47=0 equation:


Simplifying
4x2 + 4y2 + 12y + -47 = 0

Reorder the terms:
-47 + 4x2 + 12y + 4y2 = 0

Solving
-47 + 4x2 + 12y + 4y2 = 0

Solving for variable 'x'.

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

Add '47' to each side of the equation.
-47 + 4x2 + 12y + 47 + 4y2 = 0 + 47

Reorder the terms:
-47 + 47 + 4x2 + 12y + 4y2 = 0 + 47

Combine like terms: -47 + 47 = 0
0 + 4x2 + 12y + 4y2 = 0 + 47
4x2 + 12y + 4y2 = 0 + 47

Combine like terms: 0 + 47 = 47
4x2 + 12y + 4y2 = 47

Add '-12y' to each side of the equation.
4x2 + 12y + -12y + 4y2 = 47 + -12y

Combine like terms: 12y + -12y = 0
4x2 + 0 + 4y2 = 47 + -12y
4x2 + 4y2 = 47 + -12y

Add '-4y2' to each side of the equation.
4x2 + 4y2 + -4y2 = 47 + -12y + -4y2

Combine like terms: 4y2 + -4y2 = 0
4x2 + 0 = 47 + -12y + -4y2
4x2 = 47 + -12y + -4y2

Divide each side by '4'.
x2 = 11.75 + -3y + -1y2

Simplifying
x2 = 11.75 + -3y + -1y2

Reorder the terms:
-11.75 + x2 + 3y + y2 = 11.75 + -3y + -1y2 + -11.75 + 3y + y2

Reorder the terms:
-11.75 + x2 + 3y + y2 = 11.75 + -11.75 + -3y + 3y + -1y2 + y2

Combine like terms: 11.75 + -11.75 = 0.00
-11.75 + x2 + 3y + y2 = 0.00 + -3y + 3y + -1y2 + y2
-11.75 + x2 + 3y + y2 = -3y + 3y + -1y2 + y2

Combine like terms: -3y + 3y = 0
-11.75 + x2 + 3y + y2 = 0 + -1y2 + y2
-11.75 + x2 + 3y + y2 = -1y2 + y2

Combine like terms: -1y2 + y2 = 0
-11.75 + x2 + 3y + y2 = 0

The solution to this equation could not be determined.

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