9t^2-18t=0

Solution for 9t^2-18t=0 equation:

Simplifying
9t2 + -18t = 0

Reorder the terms:
-18t + 9t2 = 0

Solving
-18t + 9t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '9t'.
9t(-2 + t) = 0

Ignore the factor 9.
Subproblem 1
Set the factor 't' equal to zero and attempt to solve:

Simplifying
t = 0

Solving
t = 0

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

Simplifying
t = 0
Subproblem 2
Set the factor '(-2 + t)' equal to zero and attempt to solve:

Simplifying
-2 + t = 0

Solving
-2 + t = 0

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

Add '2' to each side of the equation.
-2 + 2 + t = 0 + 2

Combine like terms: -2 + 2 = 0
0 + t = 0 + 2
t = 0 + 2

Combine like terms: 0 + 2 = 2
t = 2

Simplifying
t = 2
Solution
t = {0, 2}