If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( x )
x = 0
x = 0
x = 0
x in (-oo:0) U (0:+oo)
60/x-1 = 36/x-1 // - 36/x-1
60/x-(36/x)-1+1 = 0
60/x-36*x^-1-1+1 = 0
24*x^-1 = 0 // : 24
x^-1 = 0
x należy do O
x belongs to the empty set
| 7(4s+5)=343 | | 5(2l+3)=115 | | 3x-10y+4y-7x= | | (70-z)/(70-60)=0.125 | | 4u-16= | | 9-x=1.7 | | (80-z)/(80-60)=0.125 | | x=12x16/5 | | (q-6)*2=4 | | (90-z)/(90-70)=0.3 | | 5x/16=12 | | 5/16=12x | | -3(1-5x)=-183 | | (90-z)/(90-70)=0.6 | | 91/13 | | 7(-1x+1)=7 | | -9x-5=-32 | | z^3=(3-3i)/4 | | x-15=10x-150-225 | | x-15=10x-150-255 | | -33=-5x+2(x-3) | | -(5w-3)=-7 | | 3z-5=-1+7z | | n/4-4=15 | | 8s-26=-46+3s | | -4(8+x)=28 | | -5x-30=25 | | n/2-4=16 | | 0.12x=0.168 | | f(-3)=-2x+5 | | 1/5y=15 | | 45-25=195 |