12m^2-13m=-4

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Solution for 12m^2-13m=-4 equation:


Simplifying
12m2 + -13m = -4

Reorder the terms:
-13m + 12m2 = -4

Solving
-13m + 12m2 = -4

Solving for variable 'm'.

Reorder the terms:
4 + -13m + 12m2 = -4 + 4

Combine like terms: -4 + 4 = 0
4 + -13m + 12m2 = 0

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

Divide each side by '12'.
0.3333333333 + -1.083333333m + m2 = 0

Move the constant term to the right:

Add '-0.3333333333' to each side of the equation.
0.3333333333 + -1.083333333m + -0.3333333333 + m2 = 0 + -0.3333333333

Reorder the terms:
0.3333333333 + -0.3333333333 + -1.083333333m + m2 = 0 + -0.3333333333

Combine like terms: 0.3333333333 + -0.3333333333 = 0.0000000000
0.0000000000 + -1.083333333m + m2 = 0 + -0.3333333333
-1.083333333m + m2 = 0 + -0.3333333333

Combine like terms: 0 + -0.3333333333 = -0.3333333333
-1.083333333m + m2 = -0.3333333333

The m term is -1.083333333m.  Take half its coefficient (-0.5416666665).
Square it (0.2934027776) and add it to both sides.

Add '0.2934027776' to each side of the equation.
-1.083333333m + 0.2934027776 + m2 = -0.3333333333 + 0.2934027776

Reorder the terms:
0.2934027776 + -1.083333333m + m2 = -0.3333333333 + 0.2934027776

Combine like terms: -0.3333333333 + 0.2934027776 = -0.0399305557
0.2934027776 + -1.083333333m + m2 = -0.0399305557

Factor a perfect square on the left side:
(m + -0.5416666665)(m + -0.5416666665) = -0.0399305557

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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