4(3+c)+c=

Solution for 4(3+c)+c= equation:

Simplifying
4(3 + c) + c = 0
(3 * 4 + c * 4) + c = 0
(12 + 4c) + c = 0

Combine like terms: 4c + c = 5c
12 + 5c = 0

Solving
12 + 5c = 0

Solving for variable 'c'.

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

Add '-12' to each side of the equation.
12 + -12 + 5c = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 5c = 0 + -12
5c = 0 + -12

Combine like terms: 0 + -12 = -12
5c = -12

Divide each side by '5'.
c = -2.4

Simplifying
c = -2.4