If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3x+11+7=149
We move all terms to the left:
3x+11+7-(149)=0
We add all the numbers together, and all the variables
3x-131=0
We move all terms containing x to the left, all other terms to the right
3x=131
x=131/3
x=43+2/3
| 86+7=h | | 41=w+38 | | (1/8)^x+2=4^x | | 4x-8.4=x+0.6 | | 93+5=b | | 61-55=m | | 4^3x=32^x+6 | | q=22-4 | | 3e+6=15 | | x+7-x+9+x=12 | | c+6=2(c-6) | | 4r+8=36 | | –12y–10=–6y+14 | | x*x=117 | | u/7+3.1=-8.1 | | 17=9x+x+7 | | -12y–10=-6y+14 | | -2.84=1+y/3 | | 16x=5(9) | | s/2+5=9 | | 6x=x+16+6x | | 7h+5=26 | | 4x=3x-2+17 | | 11=4+v/8.96 | | 18x+18=6x+13x+2 | | 1532=LxW | | 4w-7.3=18.3 | | 2(x-7)=-(x+6-9x) | | 3x-3+4x+12=6x-6 | | -9-(-30)=x/2 | | -3.68=u/3+4 | | -2v+7.6=1.2 |