72=4.5c

Solution for 72=4.5c equation:

Simplifying
72 = 4.5c

Solving
72 = 4.5c

Solving for variable 'c'.

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

Add '-4.5c' to each side of the equation.
72 + -4.5c = 4.5c + -4.5c

Combine like terms: 4.5c + -4.5c = 0.0
72 + -4.5c = 0.0

Add '-72' to each side of the equation.
72 + -72 + -4.5c = 0.0 + -72

Combine like terms: 72 + -72 = 0
0 + -4.5c = 0.0 + -72
-4.5c = 0.0 + -72

Combine like terms: 0.0 + -72 = -72
-4.5c = -72

Divide each side by '-4.5'.
c = 16

Simplifying
c = 16