If it's not what You are looking for type in the equation solver your own equation and let us solve it.
b in (-oo:+oo)
7*b+2 = 35-4*b // - 35-4*b
7*b-(-4*b)-35+2 = 0
7*b+4*b-35+2 = 0
11*b-33 = 0 // + 33
11*b = 33 // : 11
b = 33/11
b = 3
b = 3
| 4b-6=4+6b | | 4a+7=49-3a | | -5n-6=2n-90 | | 2k+2=-3k+57 | | x^2-6x=x(8x-2)+6 | | -3w-3=-6w+27 | | -7+6n=-5n+103 | | -6b-7=6b+125 | | 3x+5=-x-3 | | 4x+1=5x+1 | | -k-6=-18+2k | | -7w+6=-2w+41 | | 5m-8=m-4 | | 2-w=6w-12 | | 2w+9=6w+1 | | 4+b=-6b+60 | | 7a+9=-6a+126 | | -3m+7=6m-83 | | 5x-1=x+11 | | -1+3x=2x+6 | | 3k-10=-19+6k | | 6m+6=114-6m | | 4t-7=-7t+70 | | -8-6d=7d-164 | | 3x+10=-4x+31 | | 9-4k=-3k+14 | | 1+m=-5m+19 | | 2n+9=4n+21 | | -5d+4=3d-36 | | -7+6x=5x-5 | | 5a+10=30+a | | -3m+3=-6m-30 |