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)
x^6 = 3/7 // - 3/7
x^6-(3/7) = 0
x^6-3/7 = 0
1*x^6 = 3/7 // : 1
x^6 = 3/7
x^6 = 3/7 // ^ 1/6
abs(x) = (3/7)^(1/6)
x = (3/7)^(1/6) or x = -(3/7)^(1/6)
x in { (3/7)^(1/6), -(3/7)^(1/6) }
| 4b-6=7b | | f(x)=x^3+16x^2+84x+143 | | -(-8x-6y-43)= | | 6z-8z=6z-9-z | | 7x+8-6x+4= | | 8r+6=86 | | -9(2x-3)= | | 8(6+c)=7(c-6) | | 8x+4=9(x+9) | | 56=4y+3y | | -(8-x)= | | 3n-6+6n+3=6+3n+3 | | 9(3n-2)=(8n+6)+6 | | -34=2-6y | | 75=11+6p | | 3x+17+2x-4=49-3x+36 | | -3(t-3)+6t=8t-2 | | 15z(3z-1)= | | 25x+.10y-9.45x+y=60 | | 5x+9=5(x-7) | | 24p+25p+15p+20p=840 | | 2x-1+127= | | 8x^9+7x^3-5=0 | | 4x^2-65=0 | | (2x-1)+127= | | 0.30x+0.05(90)=0.15(112) | | 25x+.10y=9.45 | | 23x+7y=19 | | S=bx | | -7(x+9)+5=-58 | | 19c+3d-6c+8d= | | 3(x+3)=6-14(x+5) |