Question

Simplify the expression. -3m + 2n + 9m

Answer 1

Step-by-step explanation:9m -3m +2n = 6m+2n

Answer 2

6m+2n

Explanation:

Rearrange the order of the equation so it's like this:

9m-6m+2n

then you subtract 3m from 9m and you get 6m so the answer is 6m+2n