-5-3x^2=-125

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Solution for -5-3x^2=-125 equation: 


Simplifying
-5 + -3x2 = -125

Solving
-5 + -3x2 = -125

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 + -3x2 = -125 + 5

Combine like terms: -5 + 5 = 0
0 + -3x2 = -125 + 5
-3x2 = -125 + 5

Combine like terms: -125 + 5 = -120
-3x2 = -120

Divide each side by '-3'.
x2 = 40

Simplifying
x2 = 40

Take the square root of each side:
x = {-6.32455532, 6.32455532}

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