Question

me ajudem !!! -x+ 3\5<0

Answer 1

$-x+ \frac{3}{5} \ \textless \ 0 \\ \frac{-5x}{5} + \frac{3}{5} \ \textless \ 0 \\ -5x+3\ \textless \ 0 \\ -5x\ \textless \ -3$
Se multiplica por -1, inverte o sinal de desigualdade:
$-5x\ \textless \ -3 \\ 5x\ \textgreater \ 3 \\ x\ \textgreater \ \frac{3}{5}$