3x^2-12=-39

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Solution for 3x^2-12=-39 equation:


Simplifying
3x2 + -12 = -39

Reorder the terms:
-12 + 3x2 = -39

Solving
-12 + 3x2 = -39

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 3x2 = -39 + 12

Combine like terms: -12 + 12 = 0
0 + 3x2 = -39 + 12
3x2 = -39 + 12

Combine like terms: -39 + 12 = -27
3x2 = -27

Divide each side by '3'.
x2 = -9

Simplifying
x2 = -9

Reorder the terms:
9 + x2 = -9 + 9

Combine like terms: -9 + 9 = 0
9 + x2 = 0

The solution to this equation could not be determined.

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