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)
3/m+(2*m)/m = 1 // - 1
3/m+(2*m)/m-1 = 0
3*m^-1 = -1 // : 3
m^-1 = -1/3
-1 < 0
1/(m^1) = -1/3 // * m^1
1 = -1/3*m^1 // : -1/3
-3 = m^1
m = -3
m = -3
| 1/9y+1/3=-2/27 | | 14x=37 | | y=4(x-7)+6 | | 0.005(x+3)=0.006x+0.011 | | -2(x-4)=13 | | 5x-10x-2x=18 | | 2+(-4)+(-x)-4-(-1)=(-2)+(-x)-4 | | 2(x-b)=x | | 3n+8.8=29.8 | | 2x+21x+28=97 | | 44=4x+4x+9 | | -7-2(m)+1/2(m)=4(m)-10 | | 6x-8=8x+8 | | -2/3(2x+9)=1/3(-4x-54)+12 | | x+5/(x-5)=5+5/(x-5) | | -x+11=-3.4+x | | 1/x-1=7/x+5 | | 9+3z=6(z-1) | | 8+15a=11 | | 3[2(x-1)-x]=5(x+2) | | 2x16/3 | | 2(x+8)=2(4x-4) | | (15)a/25a | | log[10](9x-3)=3 | | -1/4y=-5/24 | | -4(2x-5y)-3x+4y= | | 3/n=15/25 | | 4x+1-2x+7= | | -8(8-x)=.80(x+10) | | 5/x-7=12 | | -15m=0 | | 4.5m+22=49 |