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)
1.2/1.5 = 8/n // - 8/n
1.2/1.5-(8/n) = 0
1.2/1.5-8*n^-1 = 0
-8*n^-1 = -0.8 // : -8
n^-1 = 0.1
-1 < 0
1/(n^1) = 0.1 // * n^1
1 = 0.1*n^1 // : 0.1
10 = n^1
n = 10
n = 10
| -3/7=y-1/3 | | -0.03x^2+2.1x+5.4=0 | | ((x^0.75)^4*x^0)/((x^5)/(x^0.5)) | | b=12a | | 6x+32=90 | | 13+8x=62-5x | | -5w-8-w=-20 | | 2m+6=m+2 | | -5w-8-w=20 | | a+3+a=10 | | 8(x+4)+2=2x+6(5+x) | | 90=7x+55 | | 8(x+2)+2=2x+6(5+x) | | 3x-5x/6-105/6=-11 | | 9=r+11 | | x-9(-5.5)=3 | | p+11.2=-4.3 | | p+11.2=4.3 | | k(x)=2x-3x-2 | | 8x+32y=128 | | 12.3-10x= | | (p+4)=(p-2) | | x+8=7y | | 10x-12.3= | | 6y^2+0y-6=0 | | 4-2(3)= | | 2/7=x/9 | | tan(4x-1)=0 | | (-32)1/5 | | x-24.75=3 | | -3(t-2)+9t=8t-3 | | 2=3x+10 |