# (m-n) + (m+n)= _____?

## Answers

Answered by

1

**Answer:**

2m is the answer.

**Step-by-step explanation:**

m-n + m+ n = 2m

Answered by

0

**Answer:**

2m

**Step-by-step explanation:**

(m-n)+(m+n)

= m-n+m+n

=2m

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