12m-(m-5)-7(2m+1)=0

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Solution for 12m-(m-5)-7(2m+1)=0 equation:


Simplifying
12m + -1(m + -5) + -7(2m + 1) = 0

Reorder the terms:
12m + -1(-5 + m) + -7(2m + 1) = 0
12m + (-5 * -1 + m * -1) + -7(2m + 1) = 0
12m + (5 + -1m) + -7(2m + 1) = 0

Reorder the terms:
12m + 5 + -1m + -7(1 + 2m) = 0
12m + 5 + -1m + (1 * -7 + 2m * -7) = 0
12m + 5 + -1m + (-7 + -14m) = 0

Reorder the terms:
5 + -7 + 12m + -1m + -14m = 0

Combine like terms: 5 + -7 = -2
-2 + 12m + -1m + -14m = 0

Combine like terms: 12m + -1m = 11m
-2 + 11m + -14m = 0

Combine like terms: 11m + -14m = -3m
-2 + -3m = 0

Solving
-2 + -3m = 0

Solving for variable 'm'.

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

Add '2' to each side of the equation.
-2 + 2 + -3m = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -3m = 0 + 2
-3m = 0 + 2

Combine like terms: 0 + 2 = 2
-3m = 2

Divide each side by '-3'.
m = -0.6666666667

Simplifying
m = -0.6666666667

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