4(3+c)+c=c

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

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

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

Solving
12 + 5c = 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 + 5c + -1c = c + -1c

Combine like terms: 5c + -1c = 4c
12 + 4c = c + -1c

Combine like terms: c + -1c = 0
12 + 4c = 0

Add '-12' to each side of the equation.
12 + -12 + 4c = 0 + -12

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

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

Divide each side by '4'.
c = -3

Simplifying
c = -3