Question

Change the problem and solve for x
`- n + 8n \leqslant 14`

Answer 1

The question to solve is:

`-n+8n\leq14`

The left hand side becomes:

-n + 8n = 7n

Thus, the problem becomes:

`7n\leq14`

We divide both sides by 7 and get:

`\begin{gathered} (7n)/(7)\leq(14)/(7) \\ n\leq2 \end{gathered}`

The solution set:

`n\leq2`