67.2=3.2c

Solution for 67.2=3.2c equation:

Simplifying
67.2 = 3.2c

Solving
67.2 = 3.2c

Solving for variable 'c'.

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

Add '-3.2c' to each side of the equation.
67.2 + -3.2c = 3.2c + -3.2c

Combine like terms: 3.2c + -3.2c = 0.0
67.2 + -3.2c = 0.0

Add '-67.2' to each side of the equation.
67.2 + -67.2 + -3.2c = 0.0 + -67.2

Combine like terms: 67.2 + -67.2 = 0.0
0.0 + -3.2c = 0.0 + -67.2
-3.2c = 0.0 + -67.2

Combine like terms: 0.0 + -67.2 = -67.2
-3.2c = -67.2

Divide each side by '-3.2'.
c = 21

Simplifying
c = 21