Answer:
2
Step-by-step explanation:
Step 1:
- 21w + 9 + 8w = - 5w - 5
Step 2:
- 13w + 9 = - 5w - 5
Step 3:
- 7w + 9 = - 5
Step 4:
- 7w = - 14
Step 5:
14 = 7w
w = 2
Hope This Helps :)
That would be 4 man
Answer: x = 87.5
................
5 cheeseburgers would be 12.50
5 / 2 is 2.50 , 2.50 for one cheeseburger times 5 is 12.50