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)
4/p = 6/9 // - 6/9
4/p-(6/9) = 0
4/p-2/3 = 0
4*p^-1 = 2/3 // : 4
p^-1 = 1/6
-1 < 0
1/(p^1) = 1/6 // * p^1
1 = 1/6*p^1 // : 1/6
6 = p^1
p = 6
p = 6
| 10/2=n/9 | | 2(u+1)=-2(7u-6)+u | | 908/16= | | 10/p=5/10 | | (2n+1)(n+7)=0 | | 5/13=x/6 | | 2n+3(2t-n)= | | 450*0.05= | | -2a^2+50=0 | | 42.3/3 | | 15w=95 | | 0=(144+-132x+24x^2-1x^3) | | 3x+6=9x+42 | | 3x+23=x+13 | | 3x^2-22x-24=0 | | 4x+5=-x+40 | | y=mx^2+2x+1 | | 12.18=2g+3.88 | | 8(x+8)-3(x+4)=7(2-x) | | 1.4x-5.9=12.3 | | 30x+5y-2=150 | | 4(2w-24)= | | X^2+9x=2x+44 | | 5x-137=78 | | mx^2+2x+1=0 | | 11x-2x+66=11x+40 | | 2(x-1)=3x+1-2(-7x-1) | | 472.50=(1+0.05)x | | 2t+10n= | | 10-2(x+4)=2-2x | | 2(-x^2+2)=0 | | 2(x+4)=1-x |