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)
1/4 = x/8 // - x/8
1/4-(x/8) = 0
1/4-1/8*x = 0 // - 1/4
-1/8*x = -1/4 // : -1/8
x = -1/4/(-1/8)
x = 2
x = 2
| -x/5=25 | | -x/5-25 | | 11x-1y=100 | | -4x+7y=12 | | T=1/3(x-y=z) | | K/56=15/21 | | y=-20x+614 | | -13x-1y=22 | | 6x-94=12x+26 | | X+(0.16X)=5500 | | -7+8y=-64 | | (5x+38)+(2x+86)=180 | | -9x-1y=1 | | 8(4)+13=k | | (4w+1)(4+w)=0 | | -(7y+2)-(-6y-3)=-5 | | 1/10=2.065/x | | 2(p+4)=10 | | 8x-1y=10 | | m/11=6x4 | | 8x-1y=1 | | a=780/884000 | | -4(y-7)(-y-2)=0 | | 4sm=90 | | 10=12k+11k | | 780=v/884000 | | 7.8/13=n/2.6 | | 8r-6r+5=5r+5-r | | 9n-4n=12 | | 7x-1y=4 | | 9z-5z=7 | | 1/6-3/4x=4/3 |