If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
17/4 = x+4 // - x+4
17/4-x-4 = 0
1/4-x = 0 // - 1/4
-x = -1/4 // * -1
x = 1/4
x = 1/4
| 3x-5=1(x-4)+3 | | x=8/11 | | 5/12=x+3/4 | | x+3/7=83/63 | | x/3=-6 | | 3-9x=0 | | x+1/8=19/24 | | z/2+z+1/8 | | x+1/5=-59/5 | | 76/7=x+10 | | x+9/10=151/90 | | x/7=-2/5 | | x/-3=-1/2 | | 4+x=9/2 | | 1/2+x=7/2 | | 1/9+x=7/9 | | x+5/7=5/7 | | 1/2=x+1/2 | | x+4=29/9 | | 7+x=38/5 | | -1+x=9 | | x+3/5=17/20 | | x/-6=4 | | -5/6x=-25/48 | | 6/7x=-6/7 | | 7/8+x=-73/8 | | 7+x=13/2 | | -2/5x=-18/5 | | 6+x=29/5 | | 16/3=x-2/3 | | -1/5x=-4/35 | | 4/9+x=103/9 |