6d(d+1)=0

Solution for 6d(d+1)=0 equation:

Simplifying
6d(d + 1) = 0

Reorder the terms:
6d(1 + d) = 0
(1 * 6d + d * 6d) = 0
(6d + 6d2) = 0

Solving
6d + 6d2 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), '6d'.
6d(1 + d) = 0

Ignore the factor 6.
Subproblem 1
Set the factor 'd' equal to zero and attempt to solve:

Simplifying
d = 0

Solving
d = 0

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

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

Simplifying
1 + d = 0

Solving
1 + d = 0

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

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

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

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

Simplifying
d = -1
Solution
d = {0, -1}