32-12=c

Solution for 32-12=c equation:

Simplifying
32 + -12 = c

Combine like terms: 32 + -12 = 20
20 = c

Solving
20 = c

Solving for variable 'c'.

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

Add '-1c' to each side of the equation.
20 + -1c = c + -1c

Combine like terms: c + -1c = 0
20 + -1c = 0

Add '-20' to each side of the equation.
20 + -20 + -1c = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -1c = 0 + -20
-1c = 0 + -20

Combine like terms: 0 + -20 = -20
-1c = -20

Divide each side by '-1'.
c = 20

Simplifying
c = 20