If it's not what You are looking for type in the equation solver your own equation and let us solve it.
128x-8=12
We move all terms to the left:
128x-8-(12)=0
We add all the numbers together, and all the variables
128x-20=0
We move all terms containing x to the left, all other terms to the right
128x=20
x=20/128
x=5/32
| 15÷e-1=-46 | | 3v=10v | | 151/2=3w | | 13v=37 | | 10v=37 | | 7x-50=-2x+103 | | 3(8+3h)=5h+24+4h | | 3v=37 | | w-1.4=5.78 | | 2x4x=64 | | 0.15(14a+46)=-11a-42+5a | | 8x-30=3x+25 | | w/5-15=17 | | 3x2–6=2x2–2 | | 7/4z=49. | | 9x-17=35+5x | | R-7r+12=-72 | | -4/5÷-2/5=x | | -80=-20+20n | | 2x²+4x-48=1008 | | -a12+2a=27 | | 9/y=6/8 | | 3(-2x+5)=11-6x+4 | | 2=7+5n+35 | | 45=-3v+9 | | 8j=-7+9j | | 4(5+x)/3=3x+2 | | 9x-17=35-5x | | 2=7=5n=35 | | 0=-12x+31x-9 | | 12+2a=27 | | 30-3h=3h-30 |