Question

Solve 4k + 4 > k + 16.

Answer 1

The solution to linear equality is an interval denoted with
`k\in I`.

Lets start solving.

We have

`4k+k > k + 16`

Simplify the inequality

`4k > 16\Longrightarrow k > 4`

If
`k > 4` then
`I=(4,\infty)` or simply
`k\in(4,\infty)`.

Hope this helps.

Answer 2

k>4

Explanation: