3+12m=3(4M-3)+12

Solution for 3+12m=3(4M-3)+12 equation:

Simplifying
3 + 12m = 3(4M + -3) + 12

Reorder the terms:
3 + 12m = 3(-3 + 4M) + 12
3 + 12m = (-3 * 3 + 4M * 3) + 12
3 + 12m = (-9 + 12M) + 12

Reorder the terms:
3 + 12m = -9 + 12 + 12M

Combine like terms: -9 + 12 = 3
3 + 12m = 3 + 12M

Add '-3' to each side of the equation.
3 + -3 + 12m = 3 + -3 + 12M

Combine like terms: 3 + -3 = 0
0 + 12m = 3 + -3 + 12M
12m = 3 + -3 + 12M

Combine like terms: 3 + -3 = 0
12m = 0 + 12M
12m = 12M

Solving
12m = 12M

Solving for variable 'm'.

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

Divide each side by '12'.
m = M

Simplifying
m = M