3x^2-6=-144

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Solution for 3x^2-6=-144 equation:


Simplifying
3x2 + -6 = -144

Reorder the terms:
-6 + 3x2 = -144

Solving
-6 + 3x2 = -144

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 = -144 + 6

Combine like terms: -6 + 6 = 0
0 + 3x2 = -144 + 6
3x2 = -144 + 6

Combine like terms: -144 + 6 = -138
3x2 = -138

Divide each side by '3'.
x2 = -46

Simplifying
x2 = -46

Reorder the terms:
46 + x2 = -46 + 46

Combine like terms: -46 + 46 = 0
46 + x2 = 0

The solution to this equation could not be determined.

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