Question

How do you solve `3n+8=29`?

Answer 1

`n=7`

Explanation:

`3n+8=29|-8`
`3n+8color(red)(-8)=29color(red)(-8)`

`3n=21|:3`
`(3n)/color(red)(3)=21/color(red)(3)`

`n=7`