9w - 7 = 5
9w= 5+7
9w=12
w= 4/3 or 1.33
Answer:
"You could add each number one by one in your head, and the total is your answer."
Answer:
Step-by-step explanation:
There is one large case with 20 cars and 3 small cases with n cars in each.
<u>Possible number of cars C is:</u>
819,461 that is the answer
