3x^2+4y=12

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Solution for 3x^2+4y=12 equation: 


Simplifying
3x2 + 4y = 12

Solving
3x2 + 4y = 12

Solving for variable 'x'.

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

Add '-4y' to each side of the equation.
3x2 + 4y + -4y = 12 + -4y

Combine like terms: 4y + -4y = 0
3x2 + 0 = 12 + -4y
3x2 = 12 + -4y

Divide each side by '3'.
x2 = 4 + -1.333333333y

Simplifying
x2 = 4 + -1.333333333y

Reorder the terms:
-4 + x2 + 1.333333333y = 4 + -1.333333333y + -4 + 1.333333333y

Reorder the terms:
-4 + x2 + 1.333333333y = 4 + -4 + -1.333333333y + 1.333333333y

Combine like terms: 4 + -4 = 0
-4 + x2 + 1.333333333y = 0 + -1.333333333y + 1.333333333y
-4 + x2 + 1.333333333y = -1.333333333y + 1.333333333y

Combine like terms: -1.333333333y + 1.333333333y = 0.000000000
-4 + x2 + 1.333333333y = 0.000000000

The solution to this equation could not be determined.

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