496,685 views
30 votes
30 votes
Simplify this expression

12g+9g

User Mapleleaf
by
3.1k points

1 Answer

14 votes
14 votes

Answer:

21 g

Explanation:

12g

+ 9g

_____

21g

======

I think this is the answer but i can't confirm because your theory and my theory can be different

User AndaluZ
by
3.0k points