Question

$frac{5}{x} - frac{3}{x-2} =0$

Answer 1

одз:
$x neq 2 \ x neq 0$

решаем:
5(x-2)-3x=0
5x-10-3x=0
2x=10
x=5
Ответ: x=5

Answer 2

ОДЗ:
x ≠ 0
x ≠ 2

5(x - 2) - 3x = 0
5x - 10 - 3x = 0
2x - 10 = 0
2x = 10
x = 10 / 2
x = 5
Ответ: x = 5