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)
7*t+3/7 = 3*t-(305/7) // - 3*t-(305/7)
7*t-(3*t)+3/7+305/7 = 0
7*t-3*t+3/7+305/7 = 0
4*t+44 = 0 // - 44
4*t = -44 // : 4
t = -44/4
t = -11
t = -11
| 2/3m+2/3=-5m-83/3 | | 1/2t+2=-1/2t+5/2 | | 2w+1=-2/3+1/3w | | -7b-1=-1+5b | | 7t+10=-3/7t+278/7 | | 7b-4/5=-7b-74/5 | | 3w+1/4=21/4+1/2w | | 1+5k=4/7k+115/84 | | 10+5/7w=-2/3w+1412/147 | | 4t+7/8=t+175/8 | | -7m+2/5=2m-41/10 | | -1/2d-3/4=-4d-45/4 | | m+3/4=6m-13/6 | | 5-6d=-3/5d+223/50 | | -k+1/4=4k+41/4 | | 4+m=5m+1/3 | | 7k+1/8=39/8+2/3k | | -1/3+2m=-7m+233/30 | | 6/7a-7/8=2a-81/56 | | 1/2n+1/5=141/5+4n | | 2/7x+4/5=2x-452/35 | | -1/2b-1=4b+11/7 | | 3/7t+5/7=-2/7t-50/7 | | 4k+1/4=-3/2+7k | | 1/3w-1=6/7w-22/21 | | 5/6+1/3b=1/6b+6/7 | | -1-3x=4/5x-169/55 | | 10-4m=3m+41/9 | | 1-3/4t=3t-131/4 | | 3/4m-2/5=19/165-2/3m | | 3/5+2/3m=-4/5m-17/45 | | 7+3x=6/7x+524/77 |