66x^2+2=13

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Solution for 66x^2+2=13 equation: 


Simplifying
66x2 + 2 = 13

Reorder the terms:
2 + 66x2 = 13

Solving
2 + 66x2 = 13

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 66x2 = 13 + -2

Combine like terms: 2 + -2 = 0
0 + 66x2 = 13 + -2
66x2 = 13 + -2

Combine like terms: 13 + -2 = 11
66x2 = 11

Divide each side by '66'.
x2 = 0.1666666667

Simplifying
x2 = 0.1666666667

Take the square root of each side:
x = {-0.408248291, 0.408248291}

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