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)
33/100 = 198/x // - 198/x
33/100-(198/x) = 0
33/100-198*x^-1 = 0
-198*x^-1 = -33/100 // : -198
x^-1 = 1/600
-1 < 0
1/(x^1) = 1/600 // * x^1
1 = 1/600*x^1 // : 1/600
600 = x^1
x = 600
x = 600
| sqrt-2Xsqrt-32= | | 12/100=21/x | | (6-2i)+(-7-5i)=0 | | -2p-5=-37 | | 32/7.2 | | 15/100=150/x | | 15/100=x/160 | | 17-3G=11 | | 5.02x^2-4.19x-2.057=0 | | 20+yi=15-x+6i | | Y=5(x)-4 | | 50+p-q=70 | | 48/100=x/175 | | 58=15x+13 | | 9x+16y=5fory | | 70/100=x/140 | | F(x)=5.02x^2-4.19x-2.057 | | 42/100=x/150 | | -1=4y+7 | | 83=47+18w | | 2x+8x+6=0 | | 42/100=x/100 | | 0.2d+6=0.3d+5-3+0.1d | | -(17y-12)= | | 62=5w+27 | | 5x^5-50x^3=120x | | 0.05x-0.3=3.6 | | 51=-3n | | 63/105=x/100 | | 8x+2=11-4x | | 10x+25=30 | | 11=-2k-22-8k |