Question

5 m- 7n, 3n-4m+ 2, 9mn-8​

Answer 1

Step-by-step explanation:

Question : 5 m- 7n, 3n-4m+ 2, 9mn-8

Solution :- 5m - 7n + 3n - 4m + 2 + 9mn - 8

→ 5m - 4m - 7n + 3n + 2 - 8 + 9mn

→ m - 4n + (- 6) + 9mn

→ m - 4n - 6 + 9mn

Hope my answer helps you.....