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)
6/x = 4/11 // - 4/11
6/x-(4/11) = 0
6/x-4/11 = 0
6*x^-1 = 4/11 // : 6
x^-1 = 2/33
-1 < 0
1/(x^1) = 2/33 // * x^1
1 = 2/33*x^1 // : 2/33
33/2 = x^1
x = 33/2
x = 33/2
| a=1/2b | | 1/6+y=5/12 | | 2x-3(4x+5)= | | (1/x-1)-(1/x+1)=1 | | 52k=-456.2 | | 8p-4=7p+11 | | x+0.4x=10 | | 0.2(5-0.3x)=.16x+.208 | | x-11/2=17/4 | | 10-10x-6-2x=7 | | x+4/3=-5 | | 32x^9y^9+28x^5y^5+12x^3y^3=0 | | 6/2y-7=-1 | | 32x^9y^9+28x^5y*5+12x^3y^3=0 | | -9v-p=-12 | | 2(4x+5)=-49+11 | | 6(3k-2)= | | 1/2+3m/4=-1 | | 44m=-88.45 | | 1/6*x^(-2)-5/6*x^(-1)+1 | | 5y^2+2y-7=0 | | 1/4(4x-1)=-1/9-7/9 | | y-13/17=-3/17 | | -5m/3+27/4 | | c/5-2=8 | | U=F(r+A) | | 1500-100t=300t-22650 | | y=2+12 | | 2n+6.2=7.4 | | -7/5/8/3 | | x=x^2+2*x+1 | | y^2+8y-16=0 |