If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
729 = (x^6)/5 // - (x^6)/5
729-((x^6)/5) = 0
-1/5*x^6 = -729 // : -1/5
x^6 = 3645
x^6 = 3645 // ^ 1/6
abs(x) = 3*5^(1/6)
x = 3*5^(1/6) or x = -(3*5^(1/6))
x in { 3*5^(1/6), -(3*5^(1/6)) }
| 6p+12= | | -17-(-6)+(-21)-3= | | (x)^2/3-36 | | 16=x^4/3 | | 19-x=3x-9 | | 1.25-0.3k+0.5=1.3+0.5 | | x^2/3-36 | | x=3.5(-1.2) | | 92=(6*3)x-20 | | 6*z=18 | | 3-10v+3v+5= | | 39b^2=20 | | 4x-2y+2x-4=180 | | (n-7)/8+(n-7)/9=(5/36) | | -7x+9=29-2x | | 12+2x=16+x | | 20=x^2/45-X | | 3*-2-4y=24 | | 32=y-8-13 | | 40x-29=40/x | | 3y-5+7y=20 | | 16+15x=17x+10 | | [2k-1]+3=-8 | | 4+2n=4n-5 | | 3x+5x-6=0 | | -3y-2x=12 | | 37.21=7g+3.54 | | (2z-9)(2-z)=0 | | x^2+2x(.5)+.25-x=0 | | 2r+4z=18 | | 295+39=350+33 | | 32-x=20 |