Question

Simplify the expression
3.4n + 9.6 - 2.1n

Answer 1

Combine like terms then solve

Answer 2

1.3n + 9.6

Explanation:

3.4n + 9.6 - 2.1n

So you can rearrange it to make it visually easier (but it's not needed)

3.4n - 2.1n + 9.6

Subtract like terms

1.3n + 9.6