Anyone explained this

Question

Y,x = "13",y,z = "24" print(y+x+z)

Answer 1

strings are just arrays of characters.

you can assign multiple variables to multiple values as long as the amount of variables to values match.

So...
Y = 1
x = 3
y = 2
z = 4

* They are still all strings so...
y+x+z == 234
(NOT 9)

Answer 2

Thank you slick