9s^2-9s=0

Solution for 9s^2-9s=0 equation:

Simplifying
9s2 + -9s = 0

Reorder the terms:
-9s + 9s2 = 0

Solving
-9s + 9s2 = 0

Solving for variable 's'.

Factor out the Greatest Common Factor (GCF), '9s'.
9s(-1 + s) = 0

Ignore the factor 9.
Subproblem 1
Set the factor 's' equal to zero and attempt to solve:

Simplifying
s = 0

Solving
s = 0

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

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

Simplifying
-1 + s = 0

Solving
-1 + s = 0

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

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

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

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

Simplifying
s = 1
Solution
s = {0, 1}