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)
(1/3)*x^5 = b // - b
(1/3)*x^5-b = 0
1/3*x^5 = b // : 1/3
x^5 = 3*b
x^5 = 3*b // ^ 1/5
x = 3^(1/5)*b^(1/5)
x = 3^(1/5)*b^(1/5)
| 3x+23=2x+59 | | 3t^2+4t-100=0 | | (y^2-3y-5)-(-y^2-7y+4)= | | 2(7-6(1-n))+9n=-32(6(n+1)-3n) | | x+2y=y+14 | | -8x-7(-6x-22)-=-16 | | 6x+4z=6+5y | | (3m^2+2n)-(m^2+2n)= | | 8n=28 | | 3w-32=-2(w+6) | | -7+(n-1)(4)=-14 | | 8+4n=-2+7(8-8a) | | 42-5=2n+3 | | (8x-2y)+(4x+4y-6)= | | 13=5+4v | | 2x+8=x+25+8 | | 2x=-y+6 | | x^2-4x-71=0 | | x/3-12=-20 | | 7x-7y+7z= | | 30=a-26 | | 7x-7y+yz= | | 35xsomthing=280 | | 48-5+x=54 | | 3(x+2)+4x=2x-4 | | 15-2+x=28 | | 1-4b=x | | S=L(7+RT) | | -11+(n-1)(4)=137 | | 6d+4=2d+40 | | 10-5+12=x | | -y+10=5 |