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)
5000/x = 300 // - 300
5000/x-300 = 0
5000*x^-1 = 300 // : 5000
x^-1 = 3/50
-1 < 0
1/(x^1) = 3/50 // * x^1
1 = 3/50*x^1 // : 3/50
50/3 = x^1
x = 50/3
x = 50/3
| -2y=x-3 | | 2727/g=27 | | 6x-1=x+28 | | f(x)=-x^2+10-2 | | ln(2x-4)=ln(x+5) | | 6x-(3x+8)=3x | | -6b+6=-5b | | 8y-2=10y-32 | | -5-4(p+7)=-39-p | | -7s=-8-8s | | 10+6x=20+2(3x-5) | | 1(1-3x)+4(2x-5)=-24 | | 3q+8=5q | | p=12.50+4a | | 7*X= | | 7/3x-1/7=5 | | s-6=p | | 8-6g=-7g | | -2v+-5v=-19 | | 9+Z=41 | | 2x-8=8-3x | | 3q+3=2q+1 | | 12y-3=3y+15 | | -35=5d/11 | | 1x+10x-70+2x+3=180 | | (3+x)(x-12)=0 | | 7x+11-5x-2=2x-12 | | 4x+-7=x+8 | | 5y+2y^2=12 | | 2(1)/16 | | 6r-5r=2 | | 6x+6(x+2)=-28-8x |