If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( m )
m = 0
m = 0
m = 0
m in (-oo:0) U (0:+oo)
5/m = 22 // - 22
5/m-22 = 0
5*m^-1 = 22 // : 5
m^-1 = 22/5
-1 < 0
1/(m^1) = 22/5 // * m^1
1 = 22/5*m^1 // : 22/5
5/22 = m^1
m = 5/22
m = 5/22
| -3(-5x+3)=6 | | Y+(5/6)=(25/4) | | 14x+12=40 | | 120=5x+75 | | x(4x-6)-9=6 | | 5t/3=4 | | 2t^2+12t-5=0 | | X-(1/6)=(23/3) | | 14=-(p-7) | | |3x-1|=5 | | 2x+2x+8=3x+14 | | X-(1/6)=72/3 | | (k^2/8p^4)^-3 | | S(t)=-105t+630 | | C(m)=0.1m+0.85 | | X+2(.5)=3 | | -12/15x4(6+7)+14x14 | | X+2(.5)=5 | | 3(-2y+3)-2y=5 | | n-45=8.85 | | n-2.8=1 | | -12.41+x=-.06 | | -12.41+x=-.069 | | X+2y=33x-2y=5 | | -7x+4y-2z=-5 | | 3x+4y-2z=25 | | 3x+4y-2z=27 | | e^8x-4e^4x+3=0 | | -20-2n=-36 | | 12-1x=18 | | 10-4t/88=-12 | | 3x+3.7=9.1 |