If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-c/13=9
We move all terms to the left:
-c/13-(9)=0
We multiply all the terms by the denominator
-c-9*13=0
We add all the numbers together, and all the variables
-1c-117=0
We move all terms containing c to the left, all other terms to the right
-c=117
c=117/-1
c=-117
| C(x)=30x+5 | | 200/2=n/9 | | 80+34+5y+16=180 | | 7+8x=47,x= | | 11x-7x-9=15 | | -r-12=-40 | | 24/3=n/10 | | 3j+4j−10=4 | | 4n-40=7(-20+2) | | 3h+4h−10=4 | | 234-66=12x | | 80+34=5y+16 | | 5x+80=1030.45 | | 120/3=n/5 | | 4+s=19 | | 2(y-6)+3=4y-7= | | 9x/4=28.35 | | 10–5x=15–2x | | 9y+1+11y-23=180 | | x=180-48-23 | | 7x-(-8x+1)=119 | | 128-14=5y+16 | | 18x+0=3 | | X=c-30 | | 7(2y+1)=7 | | (16-7n)/4=-29.25 | | g+132/19=13 | | -4g=5(-4)-3 | | 3(2y-5)=-27 | | n/2=30/15 | | 4(x-3)-1=7 | | D-2-3k-3=-2k+8-k |