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)
t+t+5 = 3 // - 3
t+t-3+5 = 0
2*t+2 = 0 // - 2
2*t = -2 // : 2
t = -2/2
t = -1
t = -1
| 6+a+4a=-39 | | -2-3k+4k=-6 | | 2-m-7m=-14 | | -8+3a+4a=55 | | 2n-8+2n=-56 | | 10-5k+3k=-4 | | -n+2+3n=0 | | 1+5d-3d=23 | | 7b+1+5b=-83 | | 2m-8+5m=-71 | | -3w-3+2w=-9 | | 5m+1+6m=1 | | -2d+8+3d=2 | | 3+2n+3n=38 | | 142=7k+5k-2 | | 40=2m+2m-8 | | 3+2d+7d=30 | | 3n-6+5n=74 | | -11=3a+a+5 | | 3-4t+3t=2 | | -7x+9-x=-47 | | -12=2n-4n+4 | | -5a+1+3a=7 | | 2k-3+5k=-17 | | 4w-7+7w=48 | | 3+3x-7x=31 | | 3d+10+7d=0 | | -69=-k-5k+3 | | 6t+1+2t=1 | | 10=b-7b+4 | | 4k+4+7k=48 | | -1=6x+2x-1 |