Question

Which expression is equivalent to 3m + 1 - m? 2 + m - 1 + m 1 + m 3m - 1 3m

Answer 1

2m + 1

Explanation:

3m + 1 - m =

= 3m - m + 1

= 2m + 1

Answer 2

2m + 1

Explanation:

Simply combine like terms. m terms go with m terms and constants go with constants.