Find the number to replace the question mark in between two pairs of numbers

Question

Here is the problem:

I have to find the number to replace the question mark.
I know there is a series or a pattern to find it any hint will be very helpful.

Answer 1

$2+4+6+0-2=10$ and $8+10+2+6-2=24$ so $x=10+12+14+4-2$.

Answer 2

I'm not really sure if this is what the question is looking for, but in the first two examples, the middle number is closely related to the sum of the four other numbers.