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)
196/x = 11/33 // - 11/33
196/x-(11/33) = 0
196/x-1/3 = 0
196*x^-1 = 1/3 // : 196
x^-1 = 1/588
-1 < 0
1/(x^1) = 1/588 // * x^1
1 = 1/588*x^1 // : 1/588
588 = x^1
x = 588
x = 588
| -2x+15=2x+7 | | 80x-40=11x+32 | | -2X-19=2x+9 | | X+51=5x+15 | | 7x+45=3x+9 | | -x+33=2x+9 | | 2X+38=x+11 | | 5x-14=x+2 | | 2y+5=4y-8 | | 12x+14=6x+16 | | 12x-14=6x+16 | | Inf*i*n*it*i*x=0 | | 12.06=19-p | | 13.16=r-0.46 | | y-1.42=4.98 | | 9(k-891)+163=568 | | 14(t+828)-119=133 | | 2(p+183)+253=989 | | n+351=-322 | | 1450-2y/3 | | g-40=36 | | 9(w+9)=-63 | | 8(j-99)=-72 | | 19=8(c-85)-61 | | 60=2x+6x+4 | | H(t)=16t^2+48t+200 | | 21=b+5 | | 7=23-y | | 6(c+46)=78 | | x/8.4=21 | | -30=-2(p-49) | | -10(n+-7)=50 |