If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( k )
k = 0
k = 0
k = 0
k in (-oo:0) U (0:+oo)
4/k-(6/11) = 0
4/k-6/11 = 0
4*k^-1 = 6/11 // : 4
k^-1 = 3/22
-1 < 0
1/(k^1) = 3/22 // * k^1
1 = 3/22*k^1 // : 3/22
22/3 = k^1
k = 22/3
k = 22/3
| 1.8=6.3-0.5x | | (5u-9)(6+u)=0 | | 7x-(4x-11)=35 | | 28-2(w+1)=9w-2(9+3w) | | -4(r+7)=-75 | | 3/4y=15/1 | | 6y-4=32-3y | | (4x-1)-(3x+1)=2 | | 3+2(x+6)=4+x | | 700/35= | | (x-5)-(2-2x)=6 | | -17=x/64 | | -36=-6(2x-14) | | m/3;m=27 | | -9=7-8v | | x-13+4x=22 | | (x-40)/x=.38 | | 5x+x=105 | | (x-1)/x=.38 | | 19x-17x=12 | | 19x-17x=12/ | | 4x-8y+7=0 | | x/5=x/6-7 | | 1.5p=12 | | 12=5(x-1)-1(x-9) | | f(x+6)=2x+5 | | 12x=25.80 | | 8w=24-32w | | -2/3-7/4 | | x-18=4(x+2)(x-3) | | 8a=16d+19f+2a | | x=3/4m-2 |