asked 227k views
1 vote
After losing 3 baseball cards, Peter gave half of his remaining cards to Bobby. If Peter gave Bobby 9 baseball cards, how many cards did Peter start with?

Linear equation:
1
2
(x - 3) = 9

asked
User Bubo
by
8.3k points

1 Answer

3 votes

Answer:

12

Step-by-step explanation:

(x-3)=9

+3 +3

x=12

answered
User Manfred Weis
by
7.7k points
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