If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( v )
v-8 = 0
v-8 = 0
v-8 = 0
v-8 = 0 // + 8
v = 8
v in (-oo:8) U (8:+oo)
5 = -6/(v-8) // + -6/(v-8)
5-(-6/(v-8)) = 0
6*(v-8)^-1+5 = 0
6/(v-8)+5 = 0
6/(v-8)+(5*(v-8))/(v-8) = 0
5*(v-8)+6 = 0
5*v-34 = 0
(5*v-34)/(v-8) = 0
(5*v-34)/(v-8) = 0 // * v-8
5*v-34 = 0
5*v-34 = 0 // + 34
5*v = 34 // : 5
v = 34/5
v = 34/5
| 200/60=y | | 9a+5a=5a-a | | x^3-10x^2+25x-67.55=0 | | 3+4=x^2 | | 4x/5-8=72 | | 2(3x-5)=170 | | 14/40 | | 8^(2/3) | | 2xsquared=5x+12 | | 49t^2-9= | | 10y-10y=10y-10y | | x^2-11x+240=0 | | 100x+480=60(12+x) | | 0=-6x/x^2+4 | | -6x/x^2+4=0 | | 3x+12=y+3x | | 5n-20=n+12 | | 3/4x+12 | | 0=x^2-2x-63 | | 4x-7=5-2 | | 4/3+6/x | | -7a+3b/7a-8a-10b/7a | | -x^2+2x-148=0 | | -1(-20z-2)-3=-5(-4z+3)+14 | | -(6y+5)-(5y-6)=0 | | 4x+7=x+15 | | 2(x+2)=x-8 | | 18+24-e=2 | | 75.00-50.00x=-185.00+35.00x | | 2x-1.5=7 | | 25y^2=25 | | 5(3x+5)+5(3x+2)+6=30x+41 |