6+3c=-c-6

Solution for 6+3c=-c-6 equation:

Simplifying
6 + 3c = -1c + -6

Reorder the terms:
6 + 3c = -6 + -1c

Solving
6 + 3c = -6 + -1c

Solving for variable 'c'.

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

Add 'c' to each side of the equation.
6 + 3c + c = -6 + -1c + c

Combine like terms: 3c + c = 4c
6 + 4c = -6 + -1c + c

Combine like terms: -1c + c = 0
6 + 4c = -6 + 0
6 + 4c = -6

Add '-6' to each side of the equation.
6 + -6 + 4c = -6 + -6

Combine like terms: 6 + -6 = 0
0 + 4c = -6 + -6
4c = -6 + -6

Combine like terms: -6 + -6 = -12
4c = -12

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

Simplifying
c = -3