Question 1019979
The question is wrong.
or=x
az=x+5
wa=2(x+5)
They add to 24
x+x+5+2x=24
4x+5=24
4x=19, and this doesn't give an integer.
Arizona has 9, Washington 10, and Oregon 5 (I live in the NW and I lived 37 years in Arizona.)