8c*c=4c

Solution for 8c*c=4c equation:

Simplifying
8c * c = 4c

Multiply c * c
8c2 = 4c

Solving
8c2 = 4c

Solving for variable 'c'.

Reorder the terms:
-4c + 8c2 = 4c + -4c

Combine like terms: 4c + -4c = 0
-4c + 8c2 = 0

Factor out the Greatest Common Factor (GCF), '4c'.
4c(-1 + 2c) = 0

Ignore the factor 4.
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 '(-1 + 2c)' equal to zero and attempt to solve:

Simplifying
-1 + 2c = 0

Solving
-1 + 2c = 0

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

Add '1' to each side of the equation.
-1 + 1 + 2c = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 2c = 0 + 1
2c = 0 + 1

Combine like terms: 0 + 1 = 1
2c = 1

Divide each side by '2'.
c = 0.5

Simplifying
c = 0.5
Solution
c = {0, 0.5}