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)
3-4/x = 5/x-3 // - 5/x-3
3-4/x-(5/x)+3 = 0
3-4/x-5*x^-1+3 = 0
-9*x^-1 = -6 // : -9
x^-1 = 2/3
-1 < 0
1/(x^1) = 2/3 // * x^1
1 = 2/3*x^1 // : 2/3
3/2 = x^1
x = 3/2
x = 3/2
| y-1/4x=2 | | 6(-4)-2(-4-8)=0 | | 15b+22b+8=0 | | 2b^2+2b-132=0 | | 11x+12=10x+3 | | -x^2+800x-2300=110000 | | -25+5r=15 | | X^3-9x^2+11x+21= | | (3x-6)(4x-6)= | | X/5=9.9 | | -29=-2x-23 | | 14x+8=13x+4 | | 6/15=8/x | | 3b-2(b-7)=2+2b | | -4-2x=-8+7(6-3x) | | X-5-3x-25=0 | | 12x+13=9x+4+12x | | 9=21+3p | | 12x+10=9z+4+2x | | 2(x+4)=3(2x) | | 6.66x+25=44.3556+5x | | X/7+4=6 | | 10x-4=30x+12 | | 5(x+2)=26+x | | 5x+6=-7x-4 | | -56x^2+112x-56=0 | | x^2+216=x^2 | | 12x+13=11x+4 | | -3(2s-4)-12=-2(9s+3)-3 | | -10m-9=21 | | -2(-4)(-7)= | | -8-4x=12 |