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)
(4/11)/3 = 3/x // - 3/x
(4/11)/3-(3/x) = 0
(4/11)/3-3*x^-1 = 0
-3*x^-1 = -4/33 // : -3
x^-1 = 4/99
-1 < 0
1/(x^1) = 4/99 // * x^1
1 = 4/99*x^1 // : 4/99
99/4 = x^1
x = 99/4
x = 99/4
| 44x^2y+34xy^2+42xy=0 | | 10(5+2x)=40 | | x^5-2x^3+x^4-4x^2+4=0 | | 2x+10x-x+6=x-2 | | 10T+5T^4=80 | | 3x/-4=3/2 | | 4*cos^2x-1=0 | | 10T+5T^4= | | -1-f=7f+31 | | x/x-2-1=3/x+1 | | x/2.96=368/39.4 | | 196/50 | | 4N+3d=12 | | 9x+5(3x-5)=3-4x | | 15+4(w-5)=6-w | | 144-48y+4y^2+y^2=6 | | 4f-12=-4 | | 2800/1512 | | 8b+6b=-12+2b+4b | | x/0.16=0.7/0.56 | | (9-6x)=1 | | -10=-2/5y | | 10=3f-28 | | 15/100=244/x | | .15=244/x | | 24x+15=16x^2 | | 347x+225(x+60)=33520 | | 4t-6=4 | | 3b+8=14 | | X=-9+7 | | 21a+4=5a+60 | | 60x-500= |