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)
sin(30) = 16/x // - 16/x
sin(30)-(16/x) = 0
sin(30)-16*x^-1 = 0
-16*x^-1 = -sin(30) // : -16
x^-1 = sin(30)/16
-1 < 0
1/(x^1) = sin(30)/16 // * x^1
1 = (sin(30)/16)*x^1 // : sin(30)/16
16*(sin(30))^-1 = x^1
x = 16*(sin(30))^-1
x = 16*(sin(30))^-1
| (6u^6x^6)/ | | 3G+18+5G=34 | | (x-1)(x+1)+2=4x | | 40x+66x=3360 | | 25=55-m | | (x-4)(x+4)+54=14x | | 11*(x-3)=44 | | 8.2x+7x-11.2=4+6x-1x | | 4/9.95 | | 5n=3n-8 | | 1=n+61 | | 4x^4-12x^3=0 | | x^3+4x^2+25=0 | | 4ln(2x)=-4 | | 3x+9+5x-7=pt | | (3u-4)(9+u)=0 | | 3x-2/5x=6/11 | | 7x+30=-3x+50 | | 5/9y1/18= | | 5/9y1/18 | | (4x+5)+(5x+40)=280 | | 2/5•4.25 | | 31n^2-12n=0 | | m+2*-3=3 | | m+2*-3= | | -8x^2+16x-3=0 | | m+2x-3=3 | | x+3-(6-15x)=12(6x-4)-3x+4 | | 42+14*3-(26+13)=n | | 7y+2+2y+3=13y-15 | | 43+14*3-(26+13)=n | | 6-7/6 |