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)
10/67 = 32/x // - 32/x
10/67-(32/x) = 0
10/67-32*x^-1 = 0
-32*x^-1 = -10/67 // : -32
x^-1 = 5/1072
-1 < 0
1/(x^1) = 5/1072 // * x^1
1 = 5/1072*x^1 // : 5/1072
1072/5 = x^1
x = 1072/5
x = 1072/5
| 3y+2(y-5)=7-(y+3) | | 2/5x-3/2x=3/4+3 | | (t^1/2)^2 | | 9(t-4)+3t=6(2t+3)-13 | | 2(3x-3y)=2(12) | | 40=5y+5 | | 7n-6=4 | | 12+x=16+x | | -3.2=u/3+1.6 | | 27=3f+12 | | 5-3x=7x-1 | | (3x+8)+y=180 | | 2(x-11)=28+x | | 3+1/x=10/x^2 | | 3=9-2b | | 6k+2=26+4k | | x+12=x+16 | | 3x-(x+4)=-6 | | 5n+5=4 | | -2x+1.15=0.3+3x-0.35 | | 8x-(5x+4)=5x-34 | | 16/9=-8v | | 50X+20Y=21000 | | 43=5r+13 | | 0.75k-3=10 | | -3(2x-2y)=-3(8) | | 6x-(2x+5)=7 | | -10=-5/4y | | 32=2j+12 | | 5*2.75+3y=2 | | 11xy+4x=4 | | 7385-67x=6250.00 |