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)
6/x = 18/27 // - 18/27
6/x-(18/27) = 0
6/x-2/3 = 0
6*x^-1 = 2/3 // : 6
x^-1 = 1/9
-1 < 0
1/(x^1) = 1/9 // * x^1
1 = 1/9*x^1 // : 1/9
9 = x^1
x = 9
x = 9
| 6/8=18/27 | | 2y+5/y=1/3+y | | 36=4c-6(2-2c) | | 4m+3(m-7)=0 | | 40x+12x=667 | | 0=0-0+5 | | x^2+5x-3=2 | | -3x+4y=-14 | | 0=0-4x+5 | | 5(x-3)+7forx=2 | | 2x^3-15x=8 | | 2y^3+4=9y | | 7t-2t+9t=14 | | 16/15n+78=14 | | 1.5+x=x*.025 | | x+x+7000=66000 | | 5x+4=8x-14 | | (6a+11)/(2a+83) | | 7x+2+3x-7+5x-10=180 | | 1/2j-3=11 | | 7x+3/x-1=-8/3 | | 3.3x=5.9x+K | | 3.3x+5=5.9x-8 | | 3n+4-2n-6=7 | | x-2/5=x+3/6 | | 3.1x=8.6x+K | | 3.1x+3=8.6x-8 | | x+2=3(x-3) | | 4x-25=3x+8 | | x+84=3x | | 2(5g-11)+15=3(g-7)-7 | | 3y-8=-11+2y |