If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( n )
3*n-1 = 0
2*n-3 = 0
3*n-1 = 0
3*n-1 = 0
3*n-1 = 0 // + 1
3*n = 1 // : 3
n = 1/3
2*n-3 = 0
2*n-3 = 0
2*n-3 = 0 // + 3
2*n = 3 // : 2
n = 3/2
n in (-oo:1/3) U (1/3:3/2) U (3/2:+oo)
1/(2*n-3) = 2/(3*n-1) // - 2/(3*n-1)
1/(2*n-3)-(2/(3*n-1)) = 0
1/(2*n-3)-2*(3*n-1)^-1 = 0
1/(2*n-3)-2/(3*n-1) = 0
(1*(3*n-1))/((2*n-3)*(3*n-1))+(-2*(2*n-3))/((2*n-3)*(3*n-1)) = 0
1*(3*n-1)-2*(2*n-3) = 0
5-n = 0
(5-n)/((2*n-3)*(3*n-1)) = 0
(5-n)/((2*n-3)*(3*n-1)) = 0 // * (2*n-3)*(3*n-1)
5-n = 0
5-n = 0 // - 5
-n = -5 // * -1
n = 5
n = 5
| -8-3x=-11x+11 | | -8y+6=-9y+1 | | 1.5a=a-5.5 | | 5/(a+6)=2/3 | | 13y+10=13y | | 13y+25=13y | | (x-1)/3+(2x+5)/4=(3x-4)/2-(x-6)/3 | | (10-5s)/3=x | | (2x+9)/4-(1/3)=x | | m-5/2-6=3m-2 | | 13y+10=26y | | 5x*4x=56+2x | | 13y+25=26 | | 13y+25=10 | | 5w^2+2w+1=0 | | x^2+6x-16=2x^2+7x-(x^2-9) | | 10x+5=13x | | 5y+3=17 | | 6.5x=52 | | 4(3x-2)-2(4x-5)=26 | | (2m-5)/3=(5m+4)/2 | | -6=-5(3t+4)+3(8-5t) | | 5x-2y=-16x | | 9x-3=2(4x+3)-3 | | 6(x+3)=3(4-x) | | -4x+9=51-3x | | 5y+3=10 | | n+3n+(3n*4)=48 | | cos(x)+cos(2x)+cos(3x)=0 | | 4z=96 | | 4a+a+(4a+a)=180 | | 3x^2+6x-11=0 |