Question

Simplify m - {n + [p - (m + n - p)]}.

2m - 2p
-2m + 2p
-2m - 2p

Answer 1

-2m+2p

Explanation:

You gotta combine like terms.

(m+−m)+(−n+−n)+(p+p)

I actually got -2n+2p

But its not on there so -2m+2p is the closest.