If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
3*w^-5*x^-10 = 0
x = 0
3*w^-5*x^-10 = 0
3*w^-5*x^-10 = 0
3*w^-5*x^-10 = 0 // : 3*w^-5
x^-10 = 0
x należy do O
x = 0
x = 0
x in (-oo:0) U (0:+oo)
(8*w^4*x^2)/(3*w^-5*x^-10) = 0
8/3*w^9*x^12 = 0 // : 8/3*w^9
x^12 = 0
x = 0
x in { 0}
x belongs to the empty set
| -9n+18=7n-10 | | 10-3x=c-2x+40 | | 6x-4-2x=6x-2 | | 5m-2=5m | | 3a+3a=18 | | .02(2x-5)=.04(x+7)-.38 | | 180=40+77+x | | -4r+(-2r)-(-2r)+(-4r)-(-18)=-6 | | -4+(-2r)-(-2r)+(-4r)-(-18)=-6 | | 3-2y=9-23 | | -27+5x=21 | | -4+(-2r)-(-2r)+(-4)-(-18)=-6 | | -12n+10=10n-8 | | 2(2u-81)=50 | | 16t^2-400t-3=0 | | -1/5x-7/3= | | 7(2x+3)-17=-4x+10+18x | | 6r^2-2=-r+5r^2 | | 7b-4b+5=20 | | 8y+-9y-2=17 | | 5.3+1.2n=1.9 | | y=4.5+.70x | | 8w-8w+w-1=17 | | -42=6-4x-4x | | -10x+-8x+8x=20 | | 19r-6r-10r-2r+r=18 | | 4n+10=-10+8n | | xdy-ydx=sqrt(x^2+y^2) | | -6c-15c+19c=-8 | | 6m^2-43m+7=0 | | 7+7x=19+9x | | -6(b-8)=-3(b+6) |