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)
(3/4)*b+7/9 = 73/198 // - 73/198
(3/4)*b+7/9-(73/198) = 0
(3/4)*b+7/9-73/198 = 0
3/4*b+9/22 = 0 // - 9/22
3/4*b = -9/22 // : 3/4
b = -9/22/3/4
b = -6/11
b = -6/11
| -2/3t-1/2=-1/2 | | -6m+10=-56 | | 1/9+2/3w=23/99 | | 2/3-b=-28/3 | | 5/7a-3/4=19/28 | | 1/2t+7=29/4 | | 5x+9=144/11 | | -1+3/4d=-7 | | 1/2a-3/4=-11/16 | | 8/9+5/6w=37/36 | | 4/5k+9=57/5 | | 7+5/6a=41/3 | | 2/3+3m=-32/33 | | 2w+4/9=61/36 | | 2/7w+2/3=80/21 | | 3x-9=-96/11 | | 6/7b+5=121/21 | | 5m+3/5=253/5 | | 2/7d-1/8=-15/56 | | 1/2-5a=61/2 | | 1+7t=-13 | | -1/3+2/5b=7/15 | | 2-3a=-31 | | 6k+9=57/4 | | 6+1/5t=121/20 | | x=(1/2)(16-8y) | | 1/7k-7/8=-7/8 | | 8+4w=-28 | | -6-1/5x=-61/10 | | -6a-2=-74 | | -7-a=-38/5 | | 1/5b-5/8=-73/40 |