The question to solve is:
[tex]-n+8n\leq14[/tex]
The left hand side becomes:
-n + 8n = 7n
Thus, the problem becomes:
[tex]7n\leq14[/tex]
We divide both sides by 7 and get:
[tex]\begin{gathered} \frac{7n}{7}\leq\frac{14}{7} \\ n\leq2 \end{gathered}[/tex]
The solution set:
[tex]n\leq2[/tex]
