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)
10-2*b-(3*b) = 55 // - 55
10-2*b-(3*b)-55 = 0
10-2*b-3*b-55 = 0
-5*b-45 = 0 // + 45
-5*b = 45 // : -5
b = 45/(-5)
b = -9
b = -9
| -10-6b-2b=-26 | | 7+4a+3a=49 | | -112=6m+4m+8 | | 12=2m+m+9 | | 15=4x+4x+7 | | 6+3k+7k=-14 | | -3-3b+4b=1 | | 2x+8+5x=29 | | 6m-8+m=27 | | -32=7k+k+8 | | -49=4k+3k+7 | | 5+3b-4b=-3 | | -3=-6m+7m-8 | | 5m+3+6m=80 | | -1=2w+5w-8 | | 6b+3+6b=-117 | | 32=3k+3k-10 | | 2(a+5)=18 | | -2m-9+4m=-13 | | 5+2n+n=32 | | t-1+5t=-31 | | -4k+10-3k=-74 | | -1+a-6a=9 | | -8-7x+4x=10 | | 4-4x+7x=-14 | | 6+x+3x=-26 | | a+6-6a=-24 | | 52=7k+7k+10 | | 4m+8+m=-12 | | 7n+5-2n=-10 | | 2t+5+4t=29 | | -3k+6-3k=-18 |