11x^2-5x+14=8+7x

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Solution for 11x^2-5x+14=8+7x equation:


Simplifying
11x2 + -5x + 14 = 8 + 7x

Reorder the terms:
14 + -5x + 11x2 = 8 + 7x

Solving
14 + -5x + 11x2 = 8 + 7x

Solving for variable 'x'.

Reorder the terms:
14 + -8 + -5x + -7x + 11x2 = 8 + 7x + -8 + -7x

Combine like terms: 14 + -8 = 6
6 + -5x + -7x + 11x2 = 8 + 7x + -8 + -7x

Combine like terms: -5x + -7x = -12x
6 + -12x + 11x2 = 8 + 7x + -8 + -7x

Reorder the terms:
6 + -12x + 11x2 = 8 + -8 + 7x + -7x

Combine like terms: 8 + -8 = 0
6 + -12x + 11x2 = 0 + 7x + -7x
6 + -12x + 11x2 = 7x + -7x

Combine like terms: 7x + -7x = 0
6 + -12x + 11x2 = 0

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

Divide each side by '11'.
0.5454545455 + -1.090909091x + x2 = 0

Move the constant term to the right:

Add '-0.5454545455' to each side of the equation.
0.5454545455 + -1.090909091x + -0.5454545455 + x2 = 0 + -0.5454545455

Reorder the terms:
0.5454545455 + -0.5454545455 + -1.090909091x + x2 = 0 + -0.5454545455

Combine like terms: 0.5454545455 + -0.5454545455 = 0.0000000000
0.0000000000 + -1.090909091x + x2 = 0 + -0.5454545455
-1.090909091x + x2 = 0 + -0.5454545455

Combine like terms: 0 + -0.5454545455 = -0.5454545455
-1.090909091x + x2 = -0.5454545455

The x term is -1.090909091x.  Take half its coefficient (-0.5454545455).
Square it (0.2975206612) and add it to both sides.

Add '0.2975206612' to each side of the equation.
-1.090909091x + 0.2975206612 + x2 = -0.5454545455 + 0.2975206612

Reorder the terms:
0.2975206612 + -1.090909091x + x2 = -0.5454545455 + 0.2975206612

Combine like terms: -0.5454545455 + 0.2975206612 = -0.2479338843
0.2975206612 + -1.090909091x + x2 = -0.2479338843

Factor a perfect square on the left side:
(x + -0.5454545455)(x + -0.5454545455) = -0.2479338843

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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