-2t^2-2t=

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

Simplifying
-2t2 + -2t = 0

Reorder the terms:
-2t + -2t2 = 0

Solving
-2t + -2t2 = 0

Solving for variable 't'.

Factor out the Greatest Common Factor (GCF), '-2t'.
-2t(1 + t) = 0

Ignore the factor -2.
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}