15t^2-15t=0

Solution for 15t^2-15t=0 equation:

Simplifying
15t2 + -15t = 0

Reorder the terms:
-15t + 15t2 = 0

Solving
-15t + 15t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '15t'.
15t(-1 + t) = 0

Ignore the factor 15.
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 '(-1 + t)' equal to zero and attempt to solve:

Simplifying
-1 + t = 0

Solving
-1 + t = 0

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

Add '1' to each side of the equation.
-1 + 1 + t = 0 + 1

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

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

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