If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( c )
c = 0
c = 0
c = 0
c in (-oo:0) U (0:+oo)
2/3 = 2.4/c // - 2.4/c
2/3-(2.4/c) = 0
2/3-2.4*c^-1 = 0
-2.4*c^-1 = -2/3 // : -2.4
c^-1 = 0.27777778
-1 < 0
1/(c^1) = 0.27777778 // * c^1
1 = 0.27777778*c^1 // : 0.27777778
3.59999997 = c^1
c = 3.59999997
c = 3.59999997
| -3+5+18x=6x+15 | | 10/3=d/1.2 | | -3+518x=6x+15 | | 3+4(2v-2)=-2(2v-5)+3v | | r/1.5=5/3 | | 3x-4/4-2x-1=-1/6 | | 24/t=3/5 | | 9+-3(x-8)=48 | | 4.5x=418.5 | | 1/2=q/28 | | 3/14=15/g | | -3(-4)-y=-24 | | -5(-1)-3y=14 | | -4x-10=-5x+8 | | 2x/3-5/3=2/4-5x/4 | | h/13=5/4 | | 3(-2)+3y=18 | | 9/z=3/25 | | 25x^2-75x-16=0 | | 3x^4+15x^3-12x= | | 5/6=a/48 | | q=rdg | | 2y=12+3x | | 13m=-38+77 | | 6=2k+4 | | 48/c=6/5 | | C=9d*d | | 1/2=7/s | | 22x-7-15x+4=17x-9-10x+15 | | 5=2p+1 | | (x+2)(x-7+5i)(x-7-5i)= | | 2sin^2x=-2sinx+4 |