math triangle puzzle riddle qvf1k

What should be replaced by the question mark? Math triangle puzzle – Puzzle ID: qvf1k

Here is a new math puzzle with triangles.
There are 3 triangles given. You have to find out, what should be replaced by the question mark which is the middle triangle.
If you find out the answer of this easy puzzle then please comment in the below comment box.

Math triangle puzzle:

9 8 5 32
7 4 3 ?
5 6 2 18.

Write your answer..