D(t)=0.5t

Solution for D(t)=0.5t equation:

Simplifying
D(t) = 0.5t

Multiply D * t
tD = 0.5t

Solving
tD = 0.5t

Solving for variable 't'.

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

Add '-0.5t' to each side of the equation.
-0.5t + tD = 0.5t + -0.5t

Combine like terms: 0.5t + -0.5t = 0.0
-0.5t + tD = 0.0

Factor out the Greatest Common Factor (GCF), 't'.
t(-0.5 + D) = 0.0

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 '(-0.5 + D)' equal to zero and attempt to solve:

Simplifying
-0.5 + D = 0

Solving
-0.5 + D = 0

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

Add '0.5' to each side of the equation.
-0.5 + 0.5 + D = 0 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + D = 0 + 0.5
D = 0 + 0.5

Combine like terms: 0 + 0.5 = 0.5
D = 0.5

Add '-1D' to each side of the equation.
D + -1D = 0.5 + -1D

Combine like terms: D + -1D = 0
0 = 0.5 + -1D

Simplifying
0 = 0.5 + -1D

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
t = {0}