3m(2m-1)=4(m-1)

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Solution for 3m(2m-1)=4(m-1) equation:


Simplifying
3m(2m + -1) = 4(m + -1)

Reorder the terms:
3m(-1 + 2m) = 4(m + -1)
(-1 * 3m + 2m * 3m) = 4(m + -1)
(-3m + 6m2) = 4(m + -1)

Reorder the terms:
-3m + 6m2 = 4(-1 + m)
-3m + 6m2 = (-1 * 4 + m * 4)
-3m + 6m2 = (-4 + 4m)

Solving
-3m + 6m2 = -4 + 4m

Solving for variable 'm'.

Reorder the terms:
4 + -3m + -4m + 6m2 = -4 + 4m + 4 + -4m

Combine like terms: -3m + -4m = -7m
4 + -7m + 6m2 = -4 + 4m + 4 + -4m

Reorder the terms:
4 + -7m + 6m2 = -4 + 4 + 4m + -4m

Combine like terms: -4 + 4 = 0
4 + -7m + 6m2 = 0 + 4m + -4m
4 + -7m + 6m2 = 4m + -4m

Combine like terms: 4m + -4m = 0
4 + -7m + 6m2 = 0

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

Divide each side by '6'.
0.6666666667 + -1.166666667m + m2 = 0

Move the constant term to the right:

Add '-0.6666666667' to each side of the equation.
0.6666666667 + -1.166666667m + -0.6666666667 + m2 = 0 + -0.6666666667

Reorder the terms:
0.6666666667 + -0.6666666667 + -1.166666667m + m2 = 0 + -0.6666666667

Combine like terms: 0.6666666667 + -0.6666666667 = 0.0000000000
0.0000000000 + -1.166666667m + m2 = 0 + -0.6666666667
-1.166666667m + m2 = 0 + -0.6666666667

Combine like terms: 0 + -0.6666666667 = -0.6666666667
-1.166666667m + m2 = -0.6666666667

The m term is -1.166666667m.  Take half its coefficient (-0.5833333335).
Square it (0.3402777780) and add it to both sides.

Add '0.3402777780' to each side of the equation.
-1.166666667m + 0.3402777780 + m2 = -0.6666666667 + 0.3402777780

Reorder the terms:
0.3402777780 + -1.166666667m + m2 = -0.6666666667 + 0.3402777780

Combine like terms: -0.6666666667 + 0.3402777780 = -0.3263888887
0.3402777780 + -1.166666667m + m2 = -0.3263888887

Factor a perfect square on the left side:
(m + -0.5833333335)(m + -0.5833333335) = -0.3263888887

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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