To simplify the expression 7m + 4n - m + n, we can combine the like terms for m and n.
Combining like terms for m, we have:
7m - m = 6m
Combining like terms for n, we have:
4n + n = 5n
Therefore, the simplified expression is 6m + 5n.
7m + 4n - m + n
3 answers
6m + 5n
That is correct! The simplified expression for 7m + 4n - m + n is 6m + 5n.