Question

5m+3m+ 3 n- m + 6n +8

Answer 1

Step by step

1. Combine like terms

5m + 3m - m = 7m

8 + 3 = 10

6n + n = 7n

Then you put them in an addition sentence

2. 7m + 7n + 10

Answer 2

The given expression is

5m+3m + 3n - m + 6n + 8​

We would simplify the expression by collecting like terms.

The terms containing m are like terms

The terms containing n are like terms

8 is a constant

Thus, we have

5m + 3m - m + 3n + 6n + 8

7m + 9n + 8

The final expression is

7m + 9n + 8