Respuesta :

Yexs
[tex]Hi \\ \\ x+9\ \textgreater \ -4 \\ \\ x\ \textgreater \ -4-9 \\ \\ \boxed{x\ \textgreater \ -13} \\ \\ S=\{x\in~\mathbb{R} |x\ \textgreater \ -13\} \\ \\ \\ [/tex]
annam1031
x+9>-4
-9 -9
x>-13 is the answer