2x*-6x-391=0

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Solution for 2x*-6x-391=0 equation:


Simplifying
2x * -6x + -391 = 0

Reorder the terms for easier multiplication:
2 * -6x * x + -391 = 0

Multiply 2 * -6
-12x * x + -391 = 0

Multiply x * x
-12x2 + -391 = 0

Reorder the terms:
-391 + -12x2 = 0

Solving
-391 + -12x2 = 0

Solving for variable 'x'.

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

Add '391' to each side of the equation.
-391 + 391 + -12x2 = 0 + 391

Combine like terms: -391 + 391 = 0
0 + -12x2 = 0 + 391
-12x2 = 0 + 391

Combine like terms: 0 + 391 = 391
-12x2 = 391

Divide each side by '-12'.
x2 = -32.58333333

Simplifying
x2 = -32.58333333

Reorder the terms:
32.58333333 + x2 = -32.58333333 + 32.58333333

Combine like terms: -32.58333333 + 32.58333333 = 0.00000000
32.58333333 + x2 = 0.00000000

The solution to this equation could not be determined.

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