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-1 = 0
v-5 = 0
v-5 = 0
v-5 = 0 // + 5
v = 5
v-1 = 0
v-1 = 0
v-1 = 0 // + 1
v = 1
v in (-oo:1) U (1:5) U (5:+oo)
(v+4)/(v-5)+1 = (v-3)/(v-1) // - (v-3)/(v-1)
(v+4)/(v-5)-((v-3)/(v-1))+1 = 0
(v+4)/(v-5)+(-1*(v-3))/(v-1)+1 = 0
((v+4)*(v-1))/((v-5)*(v-1))+(-1*(v-3)*(v-5))/((v-5)*(v-1))+(1*(v-5)*(v-1))/((v-5)*(v-1)) = 0
(v+4)*(v-1)-1*(v-3)*(v-5)+1*(v-5)*(v-1) = 0
v^2+11*v-6*v-19+5 = 0
v^2+5*v-14 = 0
v^2+5*v-14 = 0
v^2+5*v-14 = 0
DELTA = 5^2-(-14*1*4)
DELTA = 81
DELTA > 0
v = (81^(1/2)-5)/(1*2) or v = (-81^(1/2)-5)/(1*2)
v = 2 or v = -7
(v+7)*(v-2) = 0
((v+7)*(v-2))/((v-5)*(v-1)) = 0
((v+7)*(v-2))/((v-5)*(v-1)) = 0 // * (v-5)*(v-1)
(v+7)*(v-2) = 0
( v+7 )
v+7 = 0 // - 7
v = -7
( v-2 )
v-2 = 0 // + 2
v = 2
v in { -7, 2 }
| y+4=-2+7 | | x+12.9=32.6 | | b/3.05=11.8 | | 8(m+4)= | | X^2-6x^2+12x-8=0 | | 7.78=2(3.14)r | | 12x=2r+40 | | 7.12=2piR | | 2x(2x+1)(x+30)=0 | | 7+4x= | | 6x+14x= | | 2/6=c+1/3 | | 6x+13x= | | 2x-3y+5=0 | | (9-w)(5w+6)=0 | | 27p^3+b^4=0 | | (z+2)*(z+9)=0 | | 3x+5Y-6=0 | | x-2=.33333(x+6) | | x(x^2-16)=0 | | (5x/6)+8=y | | 10x+21(x-2)=299 | | .04+-5.5+2a=.69+1.53a+.31 | | x-2=.33(x+6) | | -3x^2+12x-18=0 | | 48=2((w+6)+w) | | 16x(2)-8x+1=-9 | | 8(x+4)=72 | | 48=(w)*(w+6) | | -(1/2)+(3/7)u=-(4/3) | | 8(x-1)=2(4x-5) | | x/4=5/9 |