Question

(m+n/3) (m-n/7).......​

Answer 1

Step-by-step explanation:

(m+n/3)×(m-n/7)

3m-3n=7m+7n

7m-3m+7n+3n

4m+10n=0

2m+5n=0

5n= -2 m

please brainliest

Answer 2

Hey mate here is your answer please mark me as a brainlist please...