If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x-31-x+6=0
We add all the numbers together, and all the variables
2x-25=0
We move all terms containing x to the left, all other terms to the right
2x=25
x=25/2
x=12+1/2
| (2x-5)°+(3x-22)°=180 | | 5x–9=34 | | 2x^2=-7-6x | | 5x-18-4x=-25 | | -10x/3=7 | | 6=–2x+14 | | (8x-20+2x)=180 | | G(-1/3)=x-2x^2 | | -a+1=2a | | x+29=82 | | 15/x=8 | | -4(x-3)-8+2x=-18 | | -4x-3=4x-9 | | 3v+26=6v+20 | | 5(c+12)=100 | | 6x+4+5x=26 | | 3(2n–4)–14n=34(n+4) | | 1x+25=35 | | t+85=3t+83 | | 2x+7+x+2x=27 | | 27=4v+5v | | 4(p-0.75)=15 | | 2.5x=x=5x-3 | | 12=9+3a | | 9(v-7)+13=-23 | | 2(4x+10)/5=-10x | | V=s3s=0.5 | | 9+5x+3x=57 | | 16=-(2+n | | 7y+44=12y+39 | | R^2=9r-3 | | 6x-9x+4=8x-40 |