9. Rozwiąż równanie * =* = **3 х 2 X-3

[tex]\dfrac{x-2}{x-3}=\dfrac{x}{x+3}\qquad(x\not =-3 \wedge x\not=3)\\\\(x-2)(x+3)=x(x-3)\\x^2+3x-2x-6=x^2-3x\\4x=6\\x=\dfrac{6}{4}=\dfrac{3}{2}[/tex]