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)
3/x = 5/12 // - 5/12
3/x-(5/12) = 0
3/x-5/12 = 0
3*x^-1 = 5/12 // : 3
x^-1 = 5/36
-1 < 0
1/(x^1) = 5/36 // * x^1
1 = 5/36*x^1 // : 5/36
36/5 = x^1
x = 36/5
x = 36/5
| 6w+xv=y*y | | 27-9x+25y= | | (x+5.5)*0.75=0.625 | | 4x=7+19 | | 4x^2-56x+186=-6 | | n+42=43n | | n+32=43n | | 0.003(5-k)+0.05(k-9)=1 | | (1-i)*x^3-5*x^2+(14+i)*x-9+2i=0 | | 0.006(5-k)+0.05(k-9)=1 | | X^2=x^1/3 | | ydx+x(1+y)dy=0 | | 6x+7y=-14 | | 1/2y=x-3 | | 2(w+5)=80 | | 3bus*4=(2bes+1)*6-6 | | y=56(5)+287 | | 122-n=-34 | | (6x+27)=(11x+7) | | 3cosx+5=2secx | | u=ez | | (7+u)(3u-1)=0 | | (6x+27)=(7x+11) | | 6(1+5x)-15= | | 4=3x-31 | | 8(8+5s)+6= | | 6v-33=-9(v-3) | | Ix-5I=2 | | 2x-6=-19+8x | | 2(v+5)=-5v-25 | | 4x-5+1x+17=6+6x+14-3x | | y=10/3-x |