Question

Решите неравенство |6+5х|<1

Answer 1

$6+5x\ \textless \ \pm1$
$6+5x\ \textless \ 1$
$x\ \textless \ -1$
$6+5x\ \textgreater \ -1$
$5x\ \textgreater \ -7$
$x\ \textgreater \ - \frac{7}{5}$
$x\ \textless \ -1$ и $x\ \textgreater \ - \frac{7}{5}$
$- \frac{7}{5} \ \textless \ x\ \textless \ -1$