2c^2-18c=0

Solution for 2c^2-18c=0 equation:

Simplifying
2c2 + -18c = 0

Reorder the terms:
-18c + 2c2 = 0

Solving
-18c + 2c2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), '2c'.
2c(-9 + c) = 0

Ignore the factor 2.
Subproblem 1
Set the factor 'c' equal to zero and attempt to solve:

Simplifying
c = 0

Solving
c = 0

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

Simplifying
c = 0
Subproblem 2
Set the factor '(-9 + c)' equal to zero and attempt to solve:

Simplifying
-9 + c = 0

Solving
-9 + c = 0

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

Add '9' to each side of the equation.
-9 + 9 + c = 0 + 9

Combine like terms: -9 + 9 = 0
0 + c = 0 + 9
c = 0 + 9

Combine like terms: 0 + 9 = 9
c = 9

Simplifying
c = 9
Solution
c = {0, 9}