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)
(1/3)*b+(1/2)*b-3/8 = -49/24 // + -49/24
(1/3)*b+(1/2)*b-3/8-(-49/24) = 0
(1/3)*b+(1/2)*b-3/8+49/24 = 0
5/6*b+5/3 = 0 // - 5/3
5/6*b = -5/3 // : 5/6
b = -5/3/5/6
b = -2
b = -2
| 11/140=t-2/5t+1/4 | | (1/5x)-(1/7y) | | 2(x+6)=x^2 | | 2=6m+5m+4 | | 1+1/2t-2/7t=47/14 | | 5/8=6d+d+5/8 | | 6-5/7k+1/4k=11/4 | | -1052/105=5/7w-2/3w-10 | | 8-1/3b+2/7b=502/63 | | 70=5b+2/3b+2 | | -b+1/2+3/7b=5/42 | | 1-3/4x+7x=229/4 | | -b+9+7b=9 | | 214/15=4/5n+6n+2/3 | | 127/9=x+2/3x-8/9 | | 10+b+3b=74/7 | | 4+1/5n-7n=-5/3 | | 3(3x+3)+4=6+10x | | 3/10+5/7w+3w=3141/70 | | -107/7=w-4w-2/7 | | 3+2/3n-4n=3/11 | | 7-5n-4n=-29 | | 8+1/6w+2/3w=77/9 | | 2/7t-3/7-6t=127/77 | | -76/11=-4a+2a-6 | | m+1+m=5/3 | | -29/28=-6/7b+1/2b-5/7 | | 5+3k-1/2k=0 | | -60/7=6/7m-2m+4 | | 3k+1-1/7k=227/7 | | -2/7-2w+w=3/7 | | 67/360=-1/4t+2/5t+1/9 |