6x^2+13x=6

Solution for 6x^2+13x=6 equation:

Simplifying
6x2 + 13x = 6

Reorder the terms:
13x + 6x2 = 6

Solving
13x + 6x2 = 6

Solving for variable 'x'.

Reorder the terms:
-6 + 13x + 6x2 = 6 + -6

Combine like terms: 6 + -6 = 0
-6 + 13x + 6x2 = 0

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

Divide each side by '6'.
-1 + 2.166666667x + x2 = 0

Move the constant term to the right:

Add '1' to each side of the equation.
-1 + 2.166666667x + 1 + x2 = 0 + 1

Reorder the terms:
-1 + 1 + 2.166666667x + x2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 2.166666667x + x2 = 0 + 1
2.166666667x + x2 = 0 + 1

Combine like terms: 0 + 1 = 1
2.166666667x + x2 = 1

The x term is 2.166666667x.  Take half its coefficient (1.083333334).
Square it (1.173611113) and add it to both sides.

Add '1.173611113' to each side of the equation.
2.166666667x + 1.173611113 + x2 = 1 + 1.173611113

Reorder the terms:
1.173611113 + 2.166666667x + x2 = 1 + 1.173611113

Combine like terms: 1 + 1.173611113 = 2.173611113
1.173611113 + 2.166666667x + x2 = 2.173611113

Factor a perfect square on the left side:
(x + 1.083333334)(x + 1.083333334) = 2.173611113

Calculate the square root of the right side: 1.474317168

Break this problem into two subproblems by setting 
(x + 1.083333334) equal to 1.474317168 and -1.474317168.

Subproblem 1
x + 1.083333334 = 1.474317168

Simplifying
x + 1.083333334 = 1.474317168

Reorder the terms:
1.083333334 + x = 1.474317168

Solving
1.083333334 + x = 1.474317168

Solving for variable 'x'.

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

Add '-1.083333334' to each side of the equation.
1.083333334 + -1.083333334 + x = 1.474317168 + -1.083333334

Combine like terms: 1.083333334 + -1.083333334 = 0.000000000
0.000000000 + x = 1.474317168 + -1.083333334
x = 1.474317168 + -1.083333334

Combine like terms: 1.474317168 + -1.083333334 = 0.390983834
x = 0.390983834

Simplifying
x = 0.390983834

Subproblem 2
x + 1.083333334 = -1.474317168

Simplifying
x + 1.083333334 = -1.474317168

Reorder the terms:
1.083333334 + x = -1.474317168

Solving
1.083333334 + x = -1.474317168

Solving for variable 'x'.

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

Add '-1.083333334' to each side of the equation.
1.083333334 + -1.083333334 + x = -1.474317168 + -1.083333334

Combine like terms: 1.083333334 + -1.083333334 = 0.000000000
0.000000000 + x = -1.474317168 + -1.083333334
x = -1.474317168 + -1.083333334

Combine like terms: -1.474317168 + -1.083333334 = -2.557650502
x = -2.557650502

Simplifying
x = -2.557650502

Solution
The solution to the problem is based on the solutions
from the subproblems.
x = {0.390983834, -2.557650502}