m(m-9)=

Solution for m(m-9)= equation:

Simplifying
m(m + -9) = 0

Reorder the terms:
m(-9 + m) = 0
(-9 * m + m * m) = 0
(-9m + m2) = 0

Solving
-9m + m2 = 0

Solving for variable 'm'.

Factor out the Greatest Common Factor (GCF), 'm'.
m(-9 + m) = 0

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 '(-9 + m)' equal to zero and attempt to solve:

Simplifying
-9 + m = 0

Solving
-9 + m = 0

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

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

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

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

Simplifying
m = 9
Solution
m = {0, 9}