If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( n )
n = 0
n = 0
n = 0
n in (-oo:0) U (0:+oo)
(180*(n-2))/n = 0
n-2 = 0 // + 2
n = 2
n = 2
| j/3=4 | | -45.6e=4.30 | | 4x^2+4x+80=0 | | -4k+9/4=7/4 | | x+88=43 | | 9(7x-6)=24 | | 5timesC=12 | | y=300-20x | | 3x+5=x+9 | | 3(x+3)+2(2x+5)+x=117 | | 2(-5-3x)=7x+3 | | Y+3/4x-4 | | -4x-2(-4x+7)=6 | | (x+26)= | | 6x+3y=72 | | 44-5x=4(-3x-3) | | 143=2x+x | | 5x-1+3x+5=180 | | 5/6k=4/7 | | (2x+4)= | | -5=14+m | | -4x-2(-4x+7x)=6 | | 3y/8*12/5 | | 3(2x-1)=5x+18 | | -(x-1)/1-x | | 5x-4=10x+6 | | 15-3y=8 | | 5(9)-2(9+5)=17 | | 2x+6=4x-2(2x+6)-8 | | 32+(x)=19 | | 12x-4/3x-1 | | (3x+2)(x-6)=0 |