Question

How do you solve `-12 = -7n - 1 -4`?

Answer 1

`color(red)(n=1`

Explanation:

`-12 = -7n - 1 -4`
`-12 = -7n -5`
`-12 + 5 = -7n`
`7n = 7`
`color(red)(n=1`