If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( p )
4*p = 0
4*p = 0
4*p = 0
4*p = 0 // : 4
p = 0
p in (-oo:0) U (0:+oo)
1/2 = ((4*p)^-1)/4 // - ((4*p)^-1)/4
1/2-(((4*p)^-1)/4) = 0
-1/16*p^-1 = -1/2 // : -1/16
p^-1 = 8
-1 < 0
1/(p^1) = 8 // * p^1
1 = 8*p^1 // : 8
1/8 = p^1
p = 1/8
p = 1/8
| (13x3)-3)/3 | | 11X-17=9X+2 | | 4x-2y=58 | | 6+7x=3x+34 | | 10r^2=-12r+5 | | .75(z+2)=12 | | 16(3/4x-2)=8x | | 2/3x-3/4=1/6x=21/4 | | (q-4)*5=35 | | 7(x-5)=6(x+8) | | 0.52=logx | | -5X^2-11X+8=0 | | 4/x-45/x^2=-1 | | 5=c/-12 | | 1.50*430= | | x^2+13=77 | | 9w^2-16d^2=0 | | -4(z+3)-4(5-4z)= | | 3n^2=-26n-48 | | Y=(2/7)x-1 | | 8f-3g+2f-6g=10f-3g | | 16y=72+7y | | X^2-5x-3=2x-5 | | 17y-9(12+2y)=3(y+22)+(45+-y) | | x^3-4x+192=0 | | 32.5/13 | | 2t+r=24.5 | | 7m-13m-21=9 | | 72=(x+4)(3x+6) | | -4(x+2)-x-6=-5(x+4)+6 | | 81w^2-49g^2=0 | | X^2-5x-5=2x-5 |