Question

me ajudem a resolver 9/2^x=27/8

Answer 1

$\frac{9}{2}^{x}=\frac{27}{8}$
$(\frac{3^2}{2})^{x}= \frac{3^3}{2^3}$
$2x=\frac{3}{3}$
$2x=1$
$x=\frac{1}{2}$

Espero ter ajudado' ;D