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)
0.6/x = 0.1 // - 0.1
0.6/x-0.1 = 0
0.6*x^-1 = 0.1 // : 0.6
x^-1 = 0.16666667
-1 < 0
1/(x^1) = 0.16666667 // * x^1
1 = 0.16666667*x^1 // : 0.16666667
5.99999988 = x^1
x = 5.99999988
x = 5.99999988
| 9x^2-5x-2=0 | | 28=2(1+a) | | x^2+y^2-8y-9=0 | | 6m/7n-m/7m | | -y=3x-1 | | 14x+64=17 | | log(2x-1)+log(x+4)=1 | | m/4-6=22 | | 11/4x+(-15)=5+(-5/4x) | | 4d+1= | | 5+6x=2x-7 | | (7x+2) -(3x-6)=28 | | F(x)=x^2-7x+10 | | 3w+2w-4=36 | | 12x-14=9x-4 | | r+55=127 | | 1/5x=-3 | | z-6=14 | | 7y+9-3y=6+3y+1 | | 3x+(-15)=5+(-5/4x) | | 12x-14=9x-44 | | 4=y/35 | | -3(4y-4)-y=-3(y-2) | | 2(y-9)/5=-4y | | 12x-14=10x-44 | | x^2+9x+27=7 | | x^2+y^2*-6x+8y-9=0 | | 3/5a=12 | | 5*(2^2-6)-(7*2+4)/6 | | 36+2y=60 | | 6x-(4x-9)=11 | | 5[5x+(-3)]=6(4x+1) |