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)
6/x-5 = 4/x // - 4/x
6/x-(4/x)-5 = 0
6/x-4*x^-1-5 = 0
2*x^-1 = 5 // : 2
x^-1 = 5/2
-1 < 0
1/(x^1) = 5/2 // * x^1
1 = 5/2*x^1 // : 5/2
2/5 = x^1
x = 2/5
x = 2/5
| 3/7=?/56 | | 8(q+3)= | | 3/7=x/56 | | 16=-4(3x+2)+13x | | -2(9r+7)= | | (Sinx)(cotx)(secx)=1 | | 3x+7=99 | | 3x+2y-17=0 | | 5m-3h=45forh | | Cos^2x=sin^2x+2cos^2x-1 | | -10log(x)=8.76 | | -10logx=8.76 | | 61+3x=11-8x | | Cos^2-sin^2x=2cos^2x-1 | | -5+14=12x-3-11x | | (x-4)/2=7 | | -9+log(5x+6)=-7 | | 4x-17=2x+8 | | 180-123= | | 5X+5+2Y=20 | | 4t-8=5(t-6) | | 15-n=5.6 | | 5x+6=160 | | 2.2=x-58/43 | | Y/(y-4) | | 5X+2Y-1=20 | | y=4y-3 | | 10-3x-7-11x=5 | | (2a+5b)(-4a+b)= | | 6x+7y=200 | | 32-16=2(x-5) | | 55+5y-10=16y-11-3y |