If it's not what You are looking for type in the equation solver your own equation and let us solve it.
11c-c=120
We move all terms to the left:
11c-c-(120)=0
We add all the numbers together, and all the variables
10c-120=0
We move all terms containing c to the left, all other terms to the right
10c=120
c=120/10
c=12
| 5+1/2x=3/5x-3 | | 5(4g-5)=-5 | | 1/2x+10=21/2 | | 5n-11=56 | | 3(e-5)=60 | | 12-(3r-23)+8r=5r+35 | | 12x+18-13=8x+10 | | 0.2x^2+0.1x=0.5 | | 137-29=y | | 4(x+5)(4x+9)/(4x+9)(x+5)-16(4x+9)^2=0 | | 38+56=x | | x/4=2=0 | | 8x-5x+50=8x+80 | | 12-n/7=-7 | | 4/8=m/9 | | 12x+18–13=8x+10 | | 1.2+16=4.8x-2 | | 3(y+5)+y=23 | | 5x-38=102 | | 125m-75m+38,200=40,000-150m | | 6x-142=68 | | 6x-142=112 | | 6y-113=97 | | 4^x=8^(x/3+2) | | 3(y-3)=-2y-6 | | 6x-85=101 | | 7w-77=48 | | 26-6t=52 | | 6z-139=77 | | 3x+30=99 | | X²+3x=70 | | 3.2x=3 |