Question

How do you solve `3(n+2)+4n=4(n+2)+4`?

Answer 1

`n = 2`

Explanation:

`3n + 6 + 4n = 4n + 8 + 4`

`3n + 4n - 4n = 8 + 4 - 6`

`3n = 6`

so

`n = 2`