Question

3.1 - 3.9n - 2n + 6 =
I know it's a simple question I just keep forgetting how to do things.

Answer 1

-5.9n+9.1
step by step explanation

Answer 2

-5.9n+9.1

Explanation:

3.1 - 3.9n - 2n + 6=

Combind like terms

Step 1: -3.9 - 2n=-5.9n

Step 2: 6 + 3.1=9.1

Combine:

-5.9n+9.1