6+3x^2=27

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Solution for 6+3x^2=27 equation: 


Simplifying
6 + 3x2 = 27

Solving
6 + 3x2 = 27

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 3x2 = 27 + -6

Combine like terms: 6 + -6 = 0
0 + 3x2 = 27 + -6
3x2 = 27 + -6

Combine like terms: 27 + -6 = 21
3x2 = 21

Divide each side by '3'.
x2 = 7

Simplifying
x2 = 7

Take the square root of each side:
x = {-2.645751311, 2.645751311}

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