If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5c-c=18
We move all terms to the left:
5c-c-(18)=0
We add all the numbers together, and all the variables
4c-18=0
We move all terms containing c to the left, all other terms to the right
4c=18
c=18/4
c=4+1/2
| 4(2×+3)=34-3x | | 4(4y)+y=17 | | 10*2x=50 | | 5/8(2x+4)=5 | | 267=173-y | | a2-12a+20=0 | | 3x+6=9x+5= | | 30x+4=3000 | | x+5=-9x-9 | | 6x^2+11x-9=1 | | 3x-x=- | | -3(1-4x)=-63 | | 25-x=199 | | x+7/5=9 | | x+0.4x=200 | | a-a/3+767677=4 | | 5x+6=31+5 | | 2x+7=7x+3= | | N=+2x3 | | 2(2x+5)-5x=5 | | r=10.25=0.50 | | 5m=6m+12 | | 2x+3=9x+1= | | c/3+1=5 | | 11d+4=3D+76 | | 3x=6x-48 | | 5f=46 | | 162=89-u | | -7-2x=7(x+8) | | 7-y=216 | | 2k*2+5k=3 | | 3(2x-5)-9x=77-x |