-6x^2+2x-7=0

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Solution for -6x^2+2x-7=0 equation: 


Simplifying
-6x2 + 2x + -7 = 0

Reorder the terms:
-7 + 2x + -6x2 = 0

Solving
-7 + 2x + -6x2 = 0

Solving for variable 'x'.

Begin completing the square.  Divide all terms by
-6 the coefficient of the squared term: 

Divide each side by '-6'.
1.166666667 + -0.3333333333x + x2 = 0

Move the constant term to the right:

Add '-1.166666667' to each side of the equation.
1.166666667 + -0.3333333333x + -1.166666667 + x2 = 0 + -1.166666667

Reorder the terms:
1.166666667 + -1.166666667 + -0.3333333333x + x2 = 0 + -1.166666667

Combine like terms: 1.166666667 + -1.166666667 = 0.000000000
0.000000000 + -0.3333333333x + x2 = 0 + -1.166666667
-0.3333333333x + x2 = 0 + -1.166666667

Combine like terms: 0 + -1.166666667 = -1.166666667
-0.3333333333x + x2 = -1.166666667

The x term is -0.3333333333x.  Take half its coefficient (-0.1666666667).
Square it (0.02777777779) and add it to both sides.

Add '0.02777777779' to each side of the equation.
-0.3333333333x + 0.02777777779 + x2 = -1.166666667 + 0.02777777779

Reorder the terms:
0.02777777779 + -0.3333333333x + x2 = -1.166666667 + 0.02777777779

Combine like terms: -1.166666667 + 0.02777777779 = -1.13888888921
0.02777777779 + -0.3333333333x + x2 = -1.13888888921

Factor a perfect square on the left side:
(x + -0.1666666667)(x + -0.1666666667) = -1.13888888921

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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