Answer:
-4.3
Step-by-step explanation:
Add 4 to both sides and x = -4.3
4 Tickets to alaska will cost 3832$. 4 Tickets to Vancouver however will cost 2938$. 3832$ - 2938$ = 894$. They will save 894$
(i don’t know i need points for question sorry!)
This problem cannot be simplified further unless the value of x can be provided