If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x = 0
x = 0
x = 0
x in (-oo:0) U (0:+oo)
8/10 = 6/x-6 // - 6/x-6
8/10-(6/x)+6 = 0
8/10-6*x^-1+6 = 0
-6*x^-1 = -34/5 // : -6
x^-1 = 17/15
-1 < 0
1/(x^1) = 17/15 // * x^1
1 = 17/15*x^1 // : 17/15
15/17 = x^1
x = 15/17
x = 15/17
| t/5-1 | | n^2-10n=-16 | | 3x-y=-26 | | 3a^2+15a=72 | | u-42=50 | | 2y=34.2x | | f=64/16-2*8 | | -11+5x=22 | | 4xb=14 | | 7x+9+8x+-1+7x+9+8x+-1= | | 112=8j | | v^2=3v+4 | | -8u+4(u-8)=-24 | | 12x=x^2-34 | | 5c-4(c-7)=2+2c | | b^2=-9b-8 | | y=-16t^2+45t+6 | | 2r-5r=12-r | | 45=-16t^2+45t+6 | | b^3-3b^2-9b=-27 | | 2x+22y=-4 | | 3x^4-30x^3=0 | | 6(-2+2x)=96 | | 100-(x+5)2=64 | | 2log(x+8)=0 | | 4x^2-y^2+48x+4y+144=0 | | 12-(x-2)2=3 | | 6(-3-7x)=-270 | | 4x^3+40x^2+100=0 | | 8x-12+x= | | 4x+8+6x+2=180 | | (x+10)2+1=65 |