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*(-4)^6)/x = 12 // - 12
(3*(-4)^6)/x-12 = 0
12288*x^-1 = 12 // : 12288
x^-1 = 1/1024
-1 < 0
1/(x^1) = 1/1024 // * x^1
1 = 1/1024*x^1 // : 1/1024
1024 = x^1
x = 1024
x = 1024
| -2/5(n-1/5)=-1/5(n+1/8) | | .10*x+0.25(x+6)+0.05*4(x+6)=3.80 | | 26-3y=30 | | 9(7x+3)=6x | | 15+33/15 | | 35x=600 | | 1/3x-2/3=18 | | -3(1.2)2= | | y=3x+z | | (18x-8)=(4x+16) | | 29u+69=25u+101 | | 8y-7=6y+2 | | 4z+2y=-6 | | 4y+2x=-6 | | 2y(n)-y(n-2)=3y(n-1)+0.3x(n)-4x(n-3) | | 16x^2-8=-7 | | 7+3x1/3x-2-6x-2 | | 5x^2-8=8x^2-x-10 | | 6/m=-15/17.5 | | r*r/3r | | 12/w=-8 | | 5v^2+37+42=0 | | (2x+12)8=x+34 | | -35+x^2+2x=0 | | -3(t-3)+9t=4t-9 | | 2n-5=6n+3 | | X^2+5x-47=3(x-4) | | 4b+11=3b+9 | | 6a=4a+21 | | 7z+6=7z-z | | x+10y=x^2+y^2 | | 9200/24400= |