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)
10-(27/x) = 0
10-27*x^-1 = 0
-27*x^-1 = -10 // : -27
x^-1 = 10/27
-1 < 0
1/(x^1) = 10/27 // * x^1
1 = 10/27*x^1 // : 10/27
27/10 = x^1
x = 27/10
x = 27/10
| 2(2-x)=3(-6+2x)+6 | | 1.5=3.3m | | 12x/3 | | 2g=g+20 | | 7+55x=33x+11 | | 7y+4=-24 | | 3r-3=2r-4 | | 2y-6=1y | | 15-3=12x-10 | | 15x-10x=x+6 | | 2x+7y=140 | | 6w=208 | | 5/2x-1=3/2x-4 | | 27^1/3 | | y+2z=3 | | 11x-217=4x-14 | | 2x-1=-2x+2 | | -8x+12=-12 | | 15x-10x=x+15 | | 3x(5x-3)=-5x+3 | | 5^3/5^7 | | 2x+-2x=2 | | (s-1)(s-5)=32 | | r^2=9r | | 5^10/5^3 | | x^2+12+23=0 | | 20x^3+80x^2+60x=0 | | (mx+3)(4x-2)-(2x-4)= | | 22x+19=20 | | 0=x^2-2x^2-24 | | (200*t)/(t^2/9) | | 18m+3=2 |