Anna thinks of a number.
She multiplies this number by 6 then subtracts 9.
Her answer is 27. What was Anna's original number?
Anna's friend thinks of a number.
She then does the following operations:
Multiply by 2, subtract 3, multiply by 3 then add 58 (in that order). She finds that the number she ends up with is 13 times her original number.
What was Anna's friend's original number?
Change NumbersEasier Questions
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