If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( n )
6*n-2 = 0
6*n-2 = 0
6*n-2 = 0
6*n-2 = 0 // + 2
6*n = 2 // : 6
n = 2/6
n = 1/3
n in (-oo:1/3) U (1/3:+oo)
16/(6*n-2) = 0
n belongs to the empty set
| 8x+20=5x+7 | | 4/3y-18=-12 | | 4(3a+2)=10 | | 2y-6=6+6y | | 5/9(f-32=c | | 4/5x3/6 | | (-a-2b)x(a+3b)= | | 42/6=c | | 8(s-4)=-116 | | y=-3+3+5 | | 4x+7x+14x=0 | | 240+0.08s=410 | | 9x^2-4y^2-90x+32y-163=0 | | 79=9z | | y=-3+0+5 | | y=-3+-3+5 | | x/13+3=-4 | | y=-3+-6+5 | | 5(x+4)+2=5x+6 | | 97+16x=-79 | | 2(z-6)+-8z=-5 | | y=-6+1+2 | | (Y^2+yx)dy-(x^2)dx=0 | | -x/5+11=-4 | | y=-6+0+2 | | -4n+2=-2n-6 | | 7w/2w-10 | | 5y+4=3y+13 | | 4Y+4=8-6y | | x=18-6 | | 2(x+7)=17 | | 5-3(2a+8)=-20-8a |