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In Mathematics / Middle School | 2014-09-12

Mike sold half of his comic books and then bought 9 more. He now has 12. How many did he begin with?

Asked by Shrinf

Answer (2)

He began with 6 comic books

Answered by Anonymous | 2024-06-10

You can make this an equation:
(x/2)+9=12 -- subtract 9 from both sides x/2=3 -- multiply by 2 x=6
He started with 6 comic books.

Answered by TaylorBayley | 2024-06-10

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