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)
8/13 = x^65 // - x^65
8/13-x^65 = 0
-1*x^65 = -8/13 // : -1
x^65 = 8/13
x^65 = 8/13 // ^ 1/65
x = (8/13)^(1/65)
x = (8/13)^(1/65)
| y-15=45 | | 1/11=x/55 | | u=15v | | 5(2n-6)= | | 3g=g/3 | | 3p+14p=34 | | X/18=-12 | | 4x+5y=-69 | | 3x=5x+6y | | X^2=-6x-12 | | v^2+x=y | | 3(2x+4)=2(5x-3)+6 | | 4(x+3)=5(2-x) | | (n+5)(n-4/2)=5 | | 3(2x+5)=26 | | 5.6q-4.9-4.9q=-0.3q-5.5 | | 2x+14=4x-68 | | 7y=9y+6 | | 15-3N=9-1 | | 103.50/9=x28 | | (n+5)(n-4)=5 | | 3(2x-x)= | | n^2+n-15=0 | | 2x+8-9+x=-6 | | 6/x-2/3=-4/x | | n^2-4n+5n-20=5 | | 780/30=x/68 | | 2(x+4)-(9+b)=-6 | | -7p-3(6-5p)=5(p-2)-14 | | 2x(3-x)= | | 11-9x=77-30x | | 5x(2x^2-3x-5)=0 |