Mn-n=

Solution for Mn-n= equation:

Simplifying
Mn + -1n = 0

Reorder the terms:
-1n + nM = 0

Solving
-1n + nM = 0

Solving for variable 'n'.

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

Factor out the Greatest Common Factor (GCF), 'n'.
n(-1 + M) = 0

Subproblem 1
Set the factor 'n' equal to zero and attempt to solve:

Simplifying
n = 0

Solving
n = 0

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

Simplifying
n = 0
Subproblem 2
Set the factor '(-1 + M)' equal to zero and attempt to solve:

Simplifying
-1 + M = 0

Solving
-1 + M = 0

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

Add '1' to each side of the equation.
-1 + 1 + M = 0 + 1

Combine like terms: -1 + 1 = 0
0 + M = 0 + 1
M = 0 + 1

Combine like terms: 0 + 1 = 1
M = 1

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

Combine like terms: M + -1M = 0
0 = 1 + -1M

Simplifying
0 = 1 + -1M

The solution to this equation could not be determined.

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