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)
32/x = 1.6 // - 1.6
32/x-1.6 = 0
32*x^-1 = 1.6 // : 32
x^-1 = 0.05
-1 < 0
1/(x^1) = 0.05 // * x^1
1 = 0.05*x^1 // : 0.05
20 = x^1
x = 20
x = 20
| 8=32.8b | | ((6x10^2)(3x10^9)(3x^10^13))/(6x10^10) | | 1×(-4)-8×9/-3 | | 9.5=2n-23 | | 42x+28yingcf= | | 2x^2+9k=-7 | | X-5=-5-x | | 8=32.8o | | -9x^2=-89 | | 3w-15.5=49 | | 7x-7=89-x | | 42x-28y= | | 0.4r^2=0 | | 4x+7=-5+3x | | 9=v/div5 | | 2W+7=4+2W | | (12^3m^31/4^-2)^2 | | -2(x-7)-8=3(1-4x)-7 | | F(x)3x/7-x | | 5-5x=7x+41 | | 80=14I+8h | | -4x+7=-23-7x | | 3/4t=1/ | | 14/[6x(19-14)-23] | | (3/2)*x-(5/4)*y=15 | | 3mk*2k=0 | | 9+3x=-x-15 | | -2(-2b-7)=-2(1+4b)+4b | | 1.79g-11=0.57 | | (-8/9)-5)3 | | 4x+9y=-5 | | -6x+10=-38+2x |