If it's not what You are looking for type in the equation solver your own equation and let us solve it.
12x+6.25=30.75
We move all terms to the left:
12x+6.25-(30.75)=0
We add all the numbers together, and all the variables
12x-24.5=0
We move all terms containing x to the left, all other terms to the right
12x=24.5
x=24.5/12
x=2+0.5/12
| 6x=x*2 | | x+2-3=4 | | 9-2x=11+x | | 12x+2.5=38.5 | | 6-11x-2(2x+4)-3x=10x+9 | | –2d=–d−20 | | 4x+0,5=-3x+14,5 | | -21=9+10x | | -x+13=9x+27 | | 2(4w-5)=78 | | 6x+2=-43-4x | | −5(−3+x)=20 | | 1.5x+0.25=x+3 | | 20-3/4x=26 | | x+111+33=180 | | (2/3)x+1/4=x+3 | | 0.8x-4=57.8 | | F=4l+1 | | (3/2)x+1/4=x+3 | | 4x+3=12,2 | | 25-0.5x=75 | | 16=3x+2x+20+2x | | 4h+3=h-6 | | -x.4+0.4=20 | | x+48+66=180 | | 2n=1/32 | | 6(7)^x=294 | | (x-48+66=180 | | 4x-3x=3x-6 | | -0.2x+0.2=3.8 | | 21-6=6x | | 3x=3.72 |