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)
4.4/n = 2.1/5.1 // - 2.1/5.1
4.4/n-(2.1/5.1) = 0
4.4/n-0.41176471 = 0
4.4*n^-1 = 0.41176471 // : 4.4
n^-1 = 0.09358289
-1 < 0
1/(n^1) = 0.09358289 // * n^1
1 = 0.09358289*n^1 // : 0.09358289
10.68571402 = n^1
n = 10.68571402
n = 10.68571402
| (-15b^7-7)-(-2v^7)= | | 74=311 | | 4z/10-1=-2 | | x+6=2y | | 20=b-4+7b | | (2x-1)+5=12x | | 5x-2(3+4)=6x-5 | | x/10-8=10 | | z/7-3=8 | | 2/3x^2-54=0 | | 3cos(x)-1=0 | | 4(5x+4)=20x-9 | | 5x-2(3+48)=6x-5 | | 4/5t-3 | | 39x+20=5x+20 | | r^2-10r-27=0 | | 84=14+(n-1)7 | | sen(2x)=1 | | (40x)+7(1.5x)=600 | | yx-4x=1 | | xy-4y=1 | | y+0.4y= | | 2x+5=6x+11 | | 5x^2-95=0 | | y+0.32y= | | x+325=353 | | x=-1.666666667+-0.6666666667y | | 2/3x+6=1/2x+1/4x | | y-0.32y= | | c+-9=-7 | | c+-6=8 | | c+-7=-15 |