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)
x+5/x+2 = x-(5/x)-2 // - x-(5/x)-2
x-x+5/x+5/x+2+2 = 0
10*x^-1 = -4 // : 10
x^-1 = -2/5
-1 < 0
1/(x^1) = -2/5 // * x^1
1 = -2/5*x^1 // : -2/5
-5/2 = x^1
x = -5/2
x = -5/2
| (3/(x-1))-(2/(x+1))=0 | | (3/(x-1))-(2/(x+1)) | | (3/m-2/9)/(1/3+4/m2) | | 7-4+3*0+1=z | | x+15/x=10 | | 23200*V^3+56840*V^2-68829=0 | | 23200*V^3*56840*V^2-68829=0 | | 5x(8-5x)=0 | | x^2-35x-24=0 | | x^2+35x+24=0 | | x^2+35+24=0 | | 2(3)-y=5 | | 8x+9=39+2x | | 4(d-2.5)=10 | | 8-5(3-2x)=30 | | 2e+6-5e=-12 | | (-2x+1)(2x+1)-3=0 | | g=5ah | | -7+v=8 | | b+12=10 | | 7x+5=6+2x | | 14x-16=64-2x | | 5*5-11+9= | | 8x-10=974 | | 6x+33=741 | | 7x+5=768 | | 5a-45= | | 3x+2y=4y-3x | | (x+5)(x-2)+3(x+1)=0 | | 4h^2+6h-133=0 | | 3a+7a-a= | | 9=-2r+2 |