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)
Y-(1/x)-2 = 5 // - 5
Y-(1/x)-5-2 = 0
Y-x^-1-5-2 = 0
-1*x^-1 = -(Y-7) // : -1
x^-1 = Y-7
-1 < 0
1/(x^1) = Y-7 // * x^1
1 = x^1*(Y-7) // : Y-7
1/(Y-7) = x^1
x = 1/(Y-7)
x = 1/(Y-7)
| 4x^2+5x^3-2x^5=0 | | 7=4-3x | | -6x+21=27-8x | | .3(3x+45)=.9x+13.5 | | 1-5-x/2=x-3 | | 52/11-32/18 | | x^2-.62x=0 | | 8x+9y=8.25 | | 7/8*8/7= | | 9/5=27/(y-7) | | x^2-4x+12=9 | | 4x=107logs | | 0=x^2-42x-540 | | 4x=107 | | 2(x+1)=3(x+3) | | 14/16+1/5 | | 10y+14=2(y-90) | | -10x^3-9x^2+50x+45=0 | | 4x-3x-6=6 | | 2x^2+8x-8= | | 3y+10=57+3 | | -9+17=m-2 | | log(x)+log(5)=log(20) | | 0.04(4c-36)=-0.8(c-3) | | 3x^4-8=40 | | 16x-16y=64 | | 1/9h=6 | | 3x^4=40 | | Z/6=4/5 | | 3x+2+x=14 | | 2/3x=1/5 | | x(x-3)=x-7 |