Add: (2m−3)+(3n−1)+(3m+1).(1 point)
To simplify the given expression, we can combine like terms:
(2m - 3) + (3n - 1) + (3m + 1)
Combining like terms within each parentheses:
(2m + 3m) + (-3 - 1 + 1) + (3n)
Now combining like terms overall:
5m + (-3 - 1 + 1) + 3n
Simplifying further:
5m - 3 + 3n
Therefore, the simplified expression is 5m - 3 + 3n.