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)
7/24 = 4/x // - 4/x
7/24-(4/x) = 0
7/24-4*x^-1 = 0
-4*x^-1 = -7/24 // : -4
x^-1 = 7/96
-1 < 0
1/(x^1) = 7/96 // * x^1
1 = 7/96*x^1 // : 7/96
96/7 = x^1
x = 96/7
x = 96/7
| -5sin(m)+3=0 | | X^5+14x^3+45x=0 | | 5y-3x=-8 | | 3(x+2)-2(x-5)=1 | | a/5=-3 | | -4-2v=-2 | | m=-5/2,(3,-1) | | 0=4a^4-20 | | 2x/9-2=1 | | 7q=343 | | (-7=x)/7 | | 3(x+8)+7x=10x-24 | | 0=16-5x-4y | | n=7+m | | 4a^4(-20)=0 | | 4(r+3)=12 | | 3x+5x=-30-4x | | 9n-4+n=23 | | 4a^4-20=0 | | a/9 | | f(3)=2x^2+12 | | (x-7)/7 | | 8x+96=3x^2 | | 25x+11=6x+2 | | (3,-1),m=-5/2 | | 5n^2+18n=9 | | F(x)=log(2x-3) | | 12x+1=15x-5 | | y/6=-3/6 | | x-21x=486.25 | | 42=-x-19 | | -3x=-35 |