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Sara sold half her comic books and then brought 9 more.She now has 15. a. Write an equation to represent the scenario. Let x=comic book b.How many comic books did she begin with?
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Sara sold half her comic books and then brought 9 more.She now has 15.

a. Write an equation to represent the scenario. Let x=comic book

b.How many comic books did she begin with?

User GRafoKI
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1 Answer

5 votes
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(15-9)×2=12, she began with 12 comic books, X=12
User Grisgruis
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