If it's not what You are looking for type in the equation solver your own equation and let us solve it.
n in (-oo:+oo)
3*n+8 = -25 // + 25
3*n+8+25 = 0
3*n+33 = 0 // - 33
3*n = -33 // : 3
n = -33/3
n = -11
n = -11
| 2a-8/9=-16/9 | | Ax-c=bforx | | 15p=150 | | 3/8N+5(N-6)=1^7/8N-2 | | 11*x^2-8=6 | | -1+2k=-1/4 | | 1/2w+2/3=13/42 | | 3w-11=21-5w | | 7-5b=-18 | | 1/6+2n=73/6 | | 3k+1=0 | | 2+7d=11/2 | | 96+2x=x+101 | | -15*x^2+14=6 | | -2/3+5/7d=166/21 | | 2/3+7a=-22/9 | | -1/3t-5=-77/15 | | 3/4w+6=21/4 | | 5w-2=-62/11 | | 8-7d=31/10 | | -7x+4/5=179/5 | | x/9=-9 | | 3x-8=-7 | | -3/4n+2/3=-7/3 | | -5t-3=32 | | 5-2/3m=17/3 | | 2t-9/10=-5/2 | | 4/5m-8=4/5 | | -1/3b+5=160/33 | | 48x^2-28x=3 | | 3k+9/10=-201/110 | | -6+4b=-2 |