3x^2+4=-7

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Solution for 3x^2+4=-7 equation:


Simplifying
3x2 + 4 = -7

Reorder the terms:
4 + 3x2 = -7

Solving
4 + 3x2 = -7

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 3x2 = -7 + -4

Combine like terms: 4 + -4 = 0
0 + 3x2 = -7 + -4
3x2 = -7 + -4

Combine like terms: -7 + -4 = -11
3x2 = -11

Divide each side by '3'.
x2 = -3.666666667

Simplifying
x2 = -3.666666667

Reorder the terms:
3.666666667 + x2 = -3.666666667 + 3.666666667

Combine like terms: -3.666666667 + 3.666666667 = 0.000000000
3.666666667 + x2 = 0.000000000

The solution to this equation could not be determined.

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