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-8 = -53/11 // + -53/11
-7*t-(-53/11)-8 = 0
53/11-7*t-8 = 0
-7*t-35/11 = 0 // + 35/11
-7*t = 35/11 // : -7
t = 35/11/(-7)
t = -5/11
t = -5/11
| 1/3w-2=-8/3 | | -3/4m-7=-95/14 | | 6x+3/8=243/8 | | 1/2+2n=-17/14 | | -6/7d+5/7=23/7 | | 10-7k=25/6 | | k-1/2=-1/5 | | 3/4a-8=-137/16 | | 7a+3/8=121/24 | | 7t+10=45 | | -31/5/6/5=t | | 4-4d=-12 | | 5+2b=25 | | -3/5+2d=-3/5 | | 4/5+1/3x=62/15 | | 2/7x+8=62/7 | | x^3-x^2-25x+150=0 | | 7t-5/8=107/8 | | -7/10+7t=14/5 | | 3+5w=18 | | b+1/10=11/10 | | 3-m=2 | | -1/2n-5/9=-34/45 | | 3(x+2)=12-x | | 3/4b-8=-133/16 | | -7+4m=-61/11 | | -2/3m-9=-83/9 | | -1/3k-5=-58/11 | | 6/7n+3=117/35 | | k+1/2=17/18 | | 1/3-3/5w=77/15 | | -42/5-6/5=x |