X-3/x=3/5

Answer 1

x - 3/x = 3/5.
Multiply Eq by 5x:
5x^2 - 15 = 3x.
5x^2 - 3x -15 = 0.
Use Quad. Formula.
X = -1.46, and 2.06.

Answer 2

If you mean:

(x-3)/x = 3/5.
Multiply Eq by 5x:
5x-15 = 3x.
5x - 3x = 15.
2x = 15.
X = 7.5.