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)
3/c = 1/5 // - 1/5
3/c-(1/5) = 0
3/c-1/5 = 0
3*c^-1 = 1/5 // : 3
c^-1 = 1/15
-1 < 0
1/(c^1) = 1/15 // * c^1
1 = 1/15*c^1 // : 1/15
15 = c^1
c = 15
c = 15
| 40+10X=Y | | x^2-10x+82=0 | | X=-4y+14 | | (1-x)*ln(1-x)+x=0.136 | | 3/8=27/n | | 4/3==8/x | | n/5=7/35 | | 20.25-x=8.5 | | -5p-2=-10(-3p+8)+2(-4+4p) | | 4x^2+12x-35=5 | | (1-x)ln(1-x)+x=0.136 | | (2x+7y)=(x+y) | | 8x=12x-16 | | 2x(-11x-7)= | | 0=(x+1)(2x-4) | | 9x-0.78x+7x+2.46y= | | 7x+12=8x+6 | | 9x-0.78x+2.46y= | | (3-x)/(5x-24)=1/(x-4) | | 3(-f)-4=3f-4 | | p/-366 | | -13+a=2(1-2a) | | 5a(-2)+3a(2a+5)= | | X+5=10-5 | | x+-0.2x=80 | | x^2-6x+y^2+8y=3 | | x+-0.2x=0.8x | | 3-4x=3x+31 | | p=9h | | .5r=24 | | 2x-3x+5x=16 | | -7b+9b=8 |