18f^2+6f=0

Solution for 18f^2+6f=0 equation:

Simplifying
18f2 + 6f = 0

Reorder the terms:
6f + 18f2 = 0

Solving
6f + 18f2 = 0

Solving for variable 'f'.

Factor out the Greatest Common Factor (GCF), '6f'.
6f(1 + 3f) = 0

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

Simplifying
f = 0

Solving
f = 0

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

Simplifying
f = 0
Subproblem 2
Set the factor '(1 + 3f)' equal to zero and attempt to solve:

Simplifying
1 + 3f = 0

Solving
1 + 3f = 0

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

Add '-1' to each side of the equation.
1 + -1 + 3f = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 3f = 0 + -1
3f = 0 + -1

Combine like terms: 0 + -1 = -1
3f = -1

Divide each side by '3'.
f = -0.3333333333

Simplifying
f = -0.3333333333
Solution
f = {0, -0.3333333333}