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*b+4 = -5*b-68 // + -5*b-68
3*b-(-5*b)+4+68 = 0
3*b+5*b+4+68 = 0
8*b+72 = 0 // - 72
8*b = -72 // : 8
b = -72/8
b = -9
b = -9
| 5t-2=-10+t | | 9-2b=5b+93 | | 1/2x^2+x=1 | | 8+4a=5a-4 | | a+6=-2a-27 | | 2t-10=-24+4t | | 7+5b=2b+16 | | 5-2x=6x+13 | | 8+3a=7a+12 | | -b+7=b+13 | | -3x+10=22-4x | | 5+2w=-2w-3 | | -6n+1=-4n-1 | | 6n-1=5n+8 | | 6m+4=4m+14 | | 10+4b=3b+22 | | -7n+10=-3n-10 | | -8=1.3m-2.1m | | 5/6k=18 | | 4d+8=22-3d | | 6t+5=-95-4t | | -6m-10=-98+2m | | 6w+7=5w+3 | | 6k-7=k+8 | | -5n-9=-6n-2 | | -3+2d=-d+9 | | -7-2a=-a-15 | | -3+5b=b+9 | | 1-t=-7t-29 | | w-2=-7w+78 | | 5x+3=-6x+69 | | -2+4d=-6d-32 |