15=3c

Solution for 15=3c equation:

Simplifying
15 = 3c

Solving
15 = 3c

Solving for variable 'c'.

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

Add '-3c' to each side of the equation.
15 + -3c = 3c + -3c

Combine like terms: 3c + -3c = 0
15 + -3c = 0

Add '-15' to each side of the equation.
15 + -15 + -3c = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -3c = 0 + -15
-3c = 0 + -15

Combine like terms: 0 + -15 = -15
-3c = -15

Divide each side by '-3'.
c = 5

Simplifying
c = 5