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 = 0
p = 0
p = 0
p in (-oo:0) U (0:+oo)
2/3 = 8/p // - 8/p
2/3-(8/p) = 0
2/3-8*p^-1 = 0
-8*p^-1 = -2/3 // : -8
p^-1 = 1/12
-1 < 0
1/(p^1) = 1/12 // * p^1
1 = 1/12*p^1 // : 1/12
12 = p^1
p = 12
p = 12
| P-7/-2 | | -(p+3)+2p-8=0 | | 9(y-2)/5=-4y | | 4x^2+31x-8= | | 24a+12b=36 | | 4y+7x=10y+x | | 4x-1=3x-7 | | 36z^2+6z+1=0 | | 5x+7=-17 | | 6(-3)-10= | | 3x-2y+7x-11y= | | 0.4(x+3)=0.04(3x+40) | | 3x-2-6x=-2 | | 5(x+6)-4z=42 | | 9x^2+23x-28= | | 10(6)-2(6)+3= | | 6x(-3x+10)=14 | | 9s+12-8s=5-12 | | 10w=5900 | | 2x+5=2(x-4) | | 6x-10=3x+12 | | 13+3c+15c=6+6c+2c | | 10x-25y=40 | | -8-5y+6y=9 | | 6x-2=5x-1 | | 275=s+25 | | 6x-14=9x+3 | | -20y^2+16y= | | 8/7=a | | 10x+52=-118 | | x+y=45000 | | 0.04(y-2)+0.10y=0.02y-0.2 |