If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( p )
p+2 = 0
p+2 = 0
p+2 = 0
p+2 = 0 // - 2
p = -2
p in (-oo:-2) U (-2:+oo)
(4*p)/(p+2) = 1 // - 1
(4*p)/(p+2)-1 = 0
(4*p)/(p+2)+(-1*(p+2))/(p+2) = 0
4*p-1*(p+2) = 0
3*p-2 = 0
(3*p-2)/(p+2) = 0
(3*p-2)/(p+2) = 0 // * p+2
3*p-2 = 0
3*p-2 = 0 // + 2
3*p = 2 // : 3
p = 2/3
p = 2/3
| 4x+1+2x+3=70 | | 0=4x^4-12x^3+5x^2 | | 6x=9x-36 | | 49=y-23 | | 3y=5x-10 | | 5B+17=3B+45 | | -8-9=-2+x | | 3x+4x=147+35 | | 4.59x+16=21.0681+4x | | -3(n+2)=-22 | | 9-4(2w-1)=45 | | 20-6x=-4x | | 5(i+2)-9=-17-1 | | 4x+4=22-5x | | (3a-2b)-(5a-8b)= | | -8m+13+2m= | | 8x=85-9x | | 5x+3=6+9 | | 3x-26=45x+19 | | 6-7x-9= | | 2x+5x+7=35 | | 2x-5/2+x+7/3=5/2 | | 5(I+2)-9=-17-I | | 2.5x=0.04 | | 8-6y=2y+24 | | 5(I+2)-9=17-i | | -5/m=1/3 | | 6a-2=2(1+3a) | | 2x+84=8x+13 | | 5x-1=54 | | 10m=5n | | 5x+54=9x-10 |