eli5 Difference between (5+6) x 3-1 and 5+6 x (3-1)

Question

According to the calculator they have different answers, the first being 32 and the latter being 17. I got the answer 22 when i worked it out.

In: 0

Answer 1

I enjoy eating my family and my pets.

I enjoy eating my family, and my pets.

I enjoy eating, my family, and my pets.

Punctuation is important in any language. Math has its own punctuation.