12x^2-5=-2

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Solution for 12x^2-5=-2 equation: 


Simplifying
12x2 + -5 = -2

Reorder the terms:
-5 + 12x2 = -2

Solving
-5 + 12x2 = -2

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 12x2 = -2 + 5

Combine like terms: -5 + 5 = 0
0 + 12x2 = -2 + 5
12x2 = -2 + 5

Combine like terms: -2 + 5 = 3
12x2 = 3

Divide each side by '12'.
x2 = 0.25

Simplifying
x2 = 0.25

Take the square root of each side:
x = {-0.5, 0.5}

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