If it's not what You are looking for type in the equation solver your own equation and let us solve it.
t in (-oo:+oo)
459/28 = (4/7)*t-4*t-(3/4) // - (4/7)*t-4*t-(3/4)
459/28-(-4*t)-((4/7)*t)+3/4 = 0
4*t+(-4/7)*t+459/28+3/4 = 0
24/7*t+120/7 = 0 // - 120/7
24/7*t = -120/7 // : 24/7
t = -120/7/24/7
t = -5
t = -5
| 171/5=-1/5t+7t+7 | | -1/2w+5+1/3w=41/6 | | -b-4/5-3/5b=-76/5 | | 9+k-1/4k=17/2 | | -1/3d+2+2/3d=3 | | 3(5/3)-4 | | 2-1/3b-b=6 | | 4-x+4x=-14 | | -40/7=w+5/7w+8 | | -2/7a-2/7+3/5a=12/35 | | 4a-6+5a=-69 | | 7t+3/4+5t=531/4 | | 103/6=w+2/3w+1/2 | | 4w-9+4/5w=-69/5 | | 7t+7/8+2t=-427/88 | | 7+x-x=7 | | -493/7=-5/7d+7d+5 | | -157/40=-6m-6m+7/8 | | -73/154=4/7n+1/2n+1/2 | | 178/21=k+4/7k+9 | | 4/7n-3/4-3/7n=15/28 | | 2/3+3/4+5/8 | | -2/3m+1/2+7m=113/36 | | 283/196=5/7d+1/2d+3/4 | | 3y/5-3y=-4 | | -1/2t-5/8-4t=29/40 | | 1/5a+1/2+1/2a=-1/5 | | 18=-7x-5x+6 | | 6x+6-3x=26/3 | | -9+d+d=-9 | | -7x+2+2/3x=-17 | | 2t+1/9-6t=289/9 |