3x^2+3=-9

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Solution for 3x^2+3=-9 equation:


Simplifying
3x2 + 3 = -9

Reorder the terms:
3 + 3x2 = -9

Solving
3 + 3x2 = -9

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 3x2 = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 3x2 = -9 + -3
3x2 = -9 + -3

Combine like terms: -9 + -3 = -12
3x2 = -12

Divide each side by '3'.
x2 = -4

Simplifying
x2 = -4

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

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

The solution to this equation could not be determined.

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