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Sam chose a number. He then multiplied his number by 2 and added 7. His result was 23. What was his original number?
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Sam chose a number. He then multiplied his number by 2 and added 7. His result was 23. What was his original number?

User Tuffwer
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1 Answer

6 votes
his orignal number was 8
User Niklas Heidloff
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