Question

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

2+m-1+m
1+m
3m-1
3m

Answer 1

Answer:

2+m-1+m

Step-by-step explanation:

3m+1-m

Combine like terms

3m-m +1

2m+1

Splitting terms

m+m+1

2+m-1+m