Question

How do you combine like terms in `-2s + 6- s - 4`?

Answer 1

`-3s+2`

Explanation:

the like terms here are:
`-2s and - s`
&
`+6 and -4`

`-2s -s = -3s`
&
`6-4=2`

Therefore the answer is:
`-3s+2`