m(3n-9)=

Solution for m(3n-9)= equation:

Simplifying
m(3n + -9) = 0

Reorder the terms:
m(-9 + 3n) = 0
(-9 * m + 3n * m) = 0
(-9m + 3mn) = 0

Solving
-9m + 3mn = 0

Solving for variable 'm'.

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

Factor out the Greatest Common Factor (GCF), '3m'.
3m(-3 + n) = 0

Ignore the factor 3.
Subproblem 1
Set the factor 'm' equal to zero and attempt to solve:

Simplifying
m = 0

Solving
m = 0

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

Simplifying
m = 0
Subproblem 2
Set the factor '(-3 + n)' equal to zero and attempt to solve:

Simplifying
-3 + n = 0

Solving
-3 + n = 0

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

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

Combine like terms: -3 + 3 = 0
0 + n = 0 + 3
n = 0 + 3

Combine like terms: 0 + 3 = 3
n = 3

Add '-1n' to each side of the equation.
n + -1n = 3 + -1n

Combine like terms: n + -1n = 0
0 = 3 + -1n

Simplifying
0 = 3 + -1n

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
m = {0}