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-5 = 0
v+4 = 0
v-5 = 0
v-5 = 0
v-5 = 0 // + 5
v = 5
v+4 = 0
v+4 = 0
v+4 = 0 // - 4
v = -4
v in (-oo:-4) U (-4:5) U (5:+oo)
(v+6)/(v+4)+(v-3)/(v-5)+1 = 0
((v+6)*(v-5))/((v+4)*(v-5))+((v-3)*(v+4))/((v+4)*(v-5))+(1*(v+4)*(v-5))/((v+4)*(v-5)) = 0
(v+6)*(v-5)+(v-3)*(v+4)+1*(v+4)*(v-5) = 0
2*v^2+v^2+2*v-v-42-20 = 0
3*v^2+v-62 = 0
3*v^2+v-62 = 0
3*v^2+v-62 = 0
DELTA = 1^2-(-62*3*4)
DELTA = 745
DELTA > 0
v = (745^(1/2)-1)/(2*3) or v = (-745^(1/2)-1)/(2*3)
v = (745^(1/2)-1)/6 or v = (-(745^(1/2)+1))/6
(v+(745^(1/2)+1)/6)*(v-((745^(1/2)-1)/6)) = 0
((v+(745^(1/2)+1)/6)*(v-((745^(1/2)-1)/6)))/((v+4)*(v-5)) = 0
((v+(745^(1/2)+1)/6)*(v-((745^(1/2)-1)/6)))/((v+4)*(v-5)) = 0 // * (v+4)*(v-5)
(v+(745^(1/2)+1)/6)*(v-((745^(1/2)-1)/6)) = 0
( v+(745^(1/2)+1)/6 )
v+(745^(1/2)+1)/6 = 0 // - (745^(1/2)+1)/6
v = -((745^(1/2)+1)/6)
( v-((745^(1/2)-1)/6) )
v-((745^(1/2)-1)/6) = 0 // + (745^(1/2)-1)/6
v = (745^(1/2)-1)/6
v in { -((745^(1/2)+1)/6), (745^(1/2)-1)/6 }
| 11-b(12)-5= | | x/18+5x/7-3/14 | | 12=21-3m | | 92/5+62/5 | | ((v+6)/(v+4))+((v-4)/(v-5))+1 | | -12+6x=6+5(x-2) | | -4.9=d-2.2 | | 5/+11=18 | | s^2-16s+80=s^2 | | 10+6x-3=2x+7+4x | | -162-7x=2x+63 | | 9=13-s | | 11-(12-5)= | | 3x-2(6x-10)=-6+3(5x+4) | | 5*+11=18 | | -6x-7-5x=-73 | | s^2-16s+80=0 | | 2x(3x+1)-6x^2=4 | | 4a+3(a+2)=2(3a+2) | | 7-3(x)=12 | | 8+p=25 | | .05+25=3.00 | | [8w+8]=21 | | 41/5/3/5 | | 3(x+4)=x/2-8 | | -5x=-6-y | | 3y+y=12-5 | | 2=15-q | | (X/7)-6=36 | | 1-7b=-8(1+2b) | | -5/6q-(q-1)=1/4(-9+80) | | (3x-7)=(9x-5) |