Question

Os numeros inteiros que satisfazem simultaneamente as inequações x-1/5 - x/3> -1 e 3x-6>0, são :

Answer 1

$1)\\\\x-\frac15 - \frac{x}{3}\ \textgreater \ -1\\\\15x-3-5x\ \textgreater \ -15\\\\10x-3\ \textgreater \ -15\\\\10x\ \textgreater \ -12\\\\x\ \textgreater \ 1.2\\\\2)\\\\3x-6\ \textgreater \ 0\\\\3x\ \textgreater \ 6\\\\x\ \textgreater \ 2$

x>2
Satisfaz as duas inequacoes