Question

Will MEDAL!!!

Problem is in comment.

Answer 1

So the problem is \[\left| -20 \right|-\left| 6 \right|\]
When you have a negative inside an absolute value it is becomes positive because when a number is inside an absolute value it is always positive. Also since the 6 is positive, it stays the same so it will end up like:
\[20-6\]

Answer 2

So answer is 14?

Answer 3

I got it!

Answer 4

Thanks!