12m^2-12=11m

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Solution for 12m^2-12=11m equation:


Simplifying
12m2 + -12 = 11m

Reorder the terms:
-12 + 12m2 = 11m

Solving
-12 + 12m2 = 11m

Solving for variable 'm'.

Reorder the terms:
-12 + -11m + 12m2 = 11m + -11m

Combine like terms: 11m + -11m = 0
-12 + -11m + 12m2 = 0

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

Divide each side by '12'.
-1 + -0.9166666667m + m2 = 0

Move the constant term to the right:

Add '1' to each side of the equation.
-1 + -0.9166666667m + 1 + m2 = 0 + 1

Reorder the terms:
-1 + 1 + -0.9166666667m + m2 = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -0.9166666667m + m2 = 0 + 1
-0.9166666667m + m2 = 0 + 1

Combine like terms: 0 + 1 = 1
-0.9166666667m + m2 = 1

The m term is -0.9166666667m.  Take half its coefficient (-0.4583333334).
Square it (0.2100694445) and add it to both sides.

Add '0.2100694445' to each side of the equation.
-0.9166666667m + 0.2100694445 + m2 = 1 + 0.2100694445

Reorder the terms:
0.2100694445 + -0.9166666667m + m2 = 1 + 0.2100694445

Combine like terms: 1 + 0.2100694445 = 1.2100694445
0.2100694445 + -0.9166666667m + m2 = 1.2100694445

Factor a perfect square on the left side:
(m + -0.4583333334)(m + -0.4583333334) = 1.2100694445

Calculate the square root of the right side: 1.100031565

Break this problem into two subproblems by setting 
(m + -0.4583333334) equal to 1.100031565 and -1.100031565.

Subproblem 1

m + -0.4583333334 = 1.100031565 Simplifying m + -0.4583333334 = 1.100031565 Reorder the terms: -0.4583333334 + m = 1.100031565 Solving -0.4583333334 + m = 1.100031565 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.4583333334' to each side of the equation. -0.4583333334 + 0.4583333334 + m = 1.100031565 + 0.4583333334 Combine like terms: -0.4583333334 + 0.4583333334 = 0.0000000000 0.0000000000 + m = 1.100031565 + 0.4583333334 m = 1.100031565 + 0.4583333334 Combine like terms: 1.100031565 + 0.4583333334 = 1.5583648984 m = 1.5583648984 Simplifying m = 1.5583648984

Subproblem 2

m + -0.4583333334 = -1.100031565 Simplifying m + -0.4583333334 = -1.100031565 Reorder the terms: -0.4583333334 + m = -1.100031565 Solving -0.4583333334 + m = -1.100031565 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '0.4583333334' to each side of the equation. -0.4583333334 + 0.4583333334 + m = -1.100031565 + 0.4583333334 Combine like terms: -0.4583333334 + 0.4583333334 = 0.0000000000 0.0000000000 + m = -1.100031565 + 0.4583333334 m = -1.100031565 + 0.4583333334 Combine like terms: -1.100031565 + 0.4583333334 = -0.6416982316 m = -0.6416982316 Simplifying m = -0.6416982316

Solution

The solution to the problem is based on the solutions from the subproblems. m = {1.5583648984, -0.6416982316}

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