Question

Qual a resposta
×+4 (×-2)=1/3+×

Answer 1

$x+4*(x-2)=\frac{1}{3}+x$
$x+4x-8=\frac{1}{3}+x$
$x+4x-x=\frac{1}{3}+8$
$4x=\frac{25}{3}$
$x= \frac{\frac{25}{3}}{4}$
$x=\frac{25}{3}*\frac{1}{4}$
$x=\frac{25}{12}$