0.15(80)=c

Solution for 0.15(80)=c equation:

Simplifying
0.15(80) = c

Multiply 0.15 * 80
12 = c

Solving
12 = 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.
12 + -1c = c + -1c

Combine like terms: c + -1c = 0
12 + -1c = 0

Add '-12' to each side of the equation.
12 + -12 + -1c = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -1c = 0 + -12
-1c = 0 + -12

Combine like terms: 0 + -12 = -12
-1c = -12

Divide each side by '-1'.
c = 12

Simplifying
c = 12