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)
5/x+5/2 = 10 // - 10
5/x+5/2-10 = 0
5*x^-1 = 15/2 // : 5
x^-1 = 3/2
-1 < 0
1/(x^1) = 3/2 // * x^1
1 = 3/2*x^1 // : 3/2
2/3 = x^1
x = 2/3
x = 2/3
| 3(c-0.20c)=330 | | -2y-8=3y+22 | | 18/3+-36/6= | | 9(2-3)=12z | | 14x-13=12+7 | | 19=x+2x+4 | | X/2-9=-6 | | 3(4M-6)=2(7M-4) | | 3/q=5/6 | | -5x+6y-2= | | 2a+4(a-4)=38 | | 6g+2(-7+2g)=1-g | | 0=x^2-36x+191 | | 5x=x-6 | | (x-6)(x-6)-4=0 | | -3x^2-9x+12=0 | | x^2+8x-18=3 | | 6M+8-2M=M+4+M | | -2.3=x-(-1.1) | | 3+2a=5 | | 0=x^2-36x+308 | | 2x+3/3+1=x+1/2+3 | | 4+m/-2=-4 | | (450/43)-(1/6) | | 77=-11a+22 | | -6N-7=-5N | | (450/43)/(5/6) | | -2=-19+n | | (m+2)(2m-6)=0 | | 5/y+4/y=3 | | 199=3x-7(-2x-9) | | -1=x/5-5 |