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/x = 110 // - 110
10/x-110 = 0
10*x^-1 = 110 // : 10
x^-1 = 11
-1 < 0
1/(x^1) = 11 // * x^1
1 = 11*x^1 // : 11
1/11 = x^1
x = 1/11
x = 1/11
| 6x^2+35x+25=0 | | 4(2t-(3-t)+5)=-(2+7t) | | 3x+19=4x | | 10x+3=5x+23 | | -10/(-20)/5= | | 4k-k-1= | | x-200=.80 | | 6x-1=6x+5 | | 0.15*94= | | x+6=4/3(x+6) | | 4y+4*4=14*4/3+44 | | 0=-4y^2+20y-39 | | 120-6x=21x+15 | | 6x-3(5x+2)=4-4x | | 9x(1-2x)= | | r^6+1=0 | | y-4(y+1)/y+2-4/y+2 | | 7/6*4+7=y | | 7/6*2+7=y | | 7/6*1+7=y | | 0=4v^2-3v-27 | | -60=34*-4.909090-24y | | 6xy-8x+15y=0 | | -60=34x-24y | | 8.1x+64.8=129.6 | | 18x+15=9x+30 | | (2x-7v)(5x-4v+5)= | | y=95+19.34 | | 9-9x=27-8x | | -60=34*4.9091-24y | | 2x(2x+4)=19 | | 0=2y^2+y-28 |