3[6-3(2m+1)]-3m=

Solution for 3[6-3(2m+1)]-3m= equation:

Simplifying
3[6 + -3(2m + 1)] + -3m = 0

Reorder the terms:
3[6 + -3(1 + 2m)] + -3m = 0
3[6 + (1 * -3 + 2m * -3)] + -3m = 0
3[6 + (-3 + -6m)] + -3m = 0

Combine like terms: 6 + -3 = 3
3[3 + -6m] + -3m = 0
[3 * 3 + -6m * 3] + -3m = 0
[9 + -18m] + -3m = 0

Combine like terms: -18m + -3m = -21m
9 + -21m = 0

Solving
9 + -21m = 0

Solving for variable 'm'.

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

Add '-9' to each side of the equation.
9 + -9 + -21m = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -21m = 0 + -9
-21m = 0 + -9

Combine like terms: 0 + -9 = -9
-21m = -9

Divide each side by '-21'.
m = 0.4285714286

Simplifying
m = 0.4285714286