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)
24/x-3 = 3 // - 3
24/x-3-3 = 0
24*x^-1 = 6 // : 24
x^-1 = 1/4
-1 < 0
1/(x^1) = 1/4 // * x^1
1 = 1/4*x^1 // : 1/4
4 = x^1
x = 4
x = 4
| (7x+7)5y=140 | | 7x+10=3x-22 | | 7x+7(5y)=140 | | 12-6(2x-3)= | | 2(3s+9)=63 | | 3(3s+5)=60 | | 3(4x-2)=x+16 | | 4x-35=3(5x+3) | | 4log(2x-1)=0 | | (u-5)*8=16 | | 4(2l+5)=100 | | 4(3s+7)=172 | | 6(l+6)=168 | | (e+2)*6=42 | | C=60t+800 | | (f/6)-4=1 | | (q-3)*6=12 | | 150/144 | | (2x+1)/4=2 | | 21=63 | | sin(21)=cos(5x+9) | | 2a+8b-2a+b= | | y=200x+150 | | 5(3x-1)=1 | | -(3-d)=4(2d+8)-5 | | (4m-12)-3= | | 6(y+5)-6y=12 | | -2sinx-2cosx=0 | | 21/25=x/375 | | 7/20=x/520 | | 9/20=x/400 | | 3/8=x/528 |