Question

Equações

(5/3)2x =25/9

Answer 1

$(\frac{5}{3}) . 2x = \frac{25}{3}$ ⇒ $2x = \frac{\frac{ \frac{25}{9}}{5}}{3}}$

divide por 5/3 as expressões
fica .:

$2x = \frac{\frac{5}{3}}{1}}$

$x = \frac{\frac{ \frac{5}{3}}{1}}{2}}$

$x = \frac{5}{3} . 2$

$x = \frac{10}{3}$