If it's not what You are looking for type in the equation solver your own equation and let us solve it.
100=8x-12
We move all terms to the left:
100-(8x-12)=0
We get rid of parentheses
-8x+12+100=0
We add all the numbers together, and all the variables
-8x+112=0
We move all terms containing x to the left, all other terms to the right
-8x=-112
x=-112/-8
x=+14
| 3(-7+7x)=147 | | -18=h=28 | | 6-2c=28 | | k/10−1=1 | | 1+8x=65 | | 10/x=15/25 | | x3-16x+16=0 | | 62−t=21 | | -7-8=-9u | | 4z+3=5z+4 | | 17+6x=77 | | 9x-3=114 | | 3x+5=6x-25 | | 14=q/2+12 | | -7u−8=-9u | | 180=87+(7x+3) | | f/8-24=-23 | | 5g+1=6g+10 | | g/6+16=25 | | 180=51+(10x-11) | | -5x+-6x-9x-6=-14 | | -5s+8=-4-s | | 90=(3x+18)+27 | | y/12+6=7 | | y+(3y-9)=23 | | 42=u/9+35 | | 90+90+119(2x+3)=360 | | 21-x=3x+5 | | 4(4s+2)=152 | | t/4+73=82 | | x/5=13=20 | | 3(2x−9)= 21 |