To solve this equation, we can start by multiplying each term by (x-3) to get rid of the denominator:

x^(2/3) - x = 2x/(x-3)

Multiply both sides by (x-3):

(x-3)(x^(2/3) - x) = 2x

Expand the left side:

x^(5/3) - x^2 - 3x^(2/3) + 3x = 2x

Combine like terms:

x^(5/3) - x^2 - 3x^(2/3) + 3x - 2x = 0

x^(5/3) - x^2 - 3x^(2/3) + x = 0

Rearrange the terms to set the equation to 0:

x^(5/3) - x^2 + x - 3x^(2/3) = 0

This is the simplified form of the equation.