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)
4*n-4 = -12/5 // + -12/5
4*n-(-12/5)-4 = 0
4*n+12/5-4 = 0
4*n-8/5 = 0 // + 8/5
4*n = 8/5 // : 4
n = 8/5/4
n = 2/5
n = 2/5
| 3/7+5x=55/14 | | -1/2d-1=0 | | 3/7a+1/3=-38/21 | | 1.3y=y+1 | | 5+6b=1/2 | | 3/10+3x=89/30 | | 2n-1/8=-1/8 | | 2k+8=14 | | 4+5t=34 | | 5m+3/7=143/7 | | 1/2k-2=-11/2 | | 5w+3/5=278/5 | | 9(3x-8)=2(2x-13) | | 6/7m+7=557/77 | | 5k+1/6=71/66 | | 5/7k-2/5=-2/5 | | -2/3b+1/8=65/8 | | -1/6a+2/5=109/360 | | 7+5/6k=37/6 | | -7m+1/7=148/7 | | 1/3x-1/2=-17/36 | | -4/7m+1/2=23/126 | | 4t+2/5=38/45 | | 2/5m-1=-11/10 | | 1/5w+2/7=34/315 | | 4/5a-4/7=-164/385 | | 3-7k=-60 | | 4m+1=0 | | 7x+3/8=79/24 | | 4+2/3t=6 | | 3/5m+4=26/5 | | -1/4m+1/3=35/132 |