If it's not what You are looking for type in the equation solver your own equation and let us solve it.
16-(-7c)=-68
We move all terms to the left:
16-(-7c)-(-68)=0
We add all the numbers together, and all the variables
-(-7c)+84=0
We get rid of parentheses
7c+84=0
We move all terms containing c to the left, all other terms to the right
7c=-84
c=-84/7
c=-12
| 4(x+1)+x=8 | | 81=26+5b | | 4=t+11.5-t | | 2+8g=50 | | f/6-47=-44 | | f/10+55=48 | | c/5+-12=-17 | | -8k+-99=381 | | -1/2x+3=2x-14 | | 2-5x-10=2-(1x+4) | | z/5-2=3 | | 11=2x-3/5+3x+5/4 | | g/7+37=42 | | 4x^2+8x-16=5 | | -86=-23+7h | | 10(x-6)-9=19x-123 | | -11+5m=64 | | 18-+8x+16=6x-60 | | 3x-4x/3=9x/3 | | 2(x-2)-12=25x-200 | | 47=-19+-3p | | 7s+6=69 | | h/15+326=297 | | 14=g/14-2 | | r/31+-920=942 | | r/31-920=942 | | g/10+164=177 | | 298=10u+18 | | t/8-3=19 | | -4z+-4=-28 | | v/3-8=1 | | a/24-432=441 |