Here i will help you through the steps
1.) write the problem 6m+7n+5m-3n
2.) now group the like terms like 6m+5m and 7n-3n
3.) now solve 6m+5m and 7n-3n
4.) your answer should be 11m+4n
5.) thats how you solve it, Have a great day!
combine like terms, so 6m + 5m =11m
then 7n - 3n = 4n
ANSWER: 11m+4n
5.7m questions
7.5m answers