Question

rezolvati urmatorul exercitiu: 370>x +(251+120)

Answer 1

370>x+371
370-371>x
-1>x
x={-2; -3; ......}
Sper ca este corect

Answer 2

$370\ \textgreater \ x +(251+120) \\ 370\ \textgreater \ x+371 \\ -x\ \textgreater \ 371-270 \\ -x\ \textgreater \ 1 \\ x\ \textless \ -1 \\ x \in ( - \infty, -1)$