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David was thinking of a number. David doubles it, then adds 3 to get an answer of 81.6. What was the original number?

David was thinking of a number. David doubles it, then adds 3 to get an answer of 81.6. What was the original number?
asked 69.3k views
18 votes
David was thinking of a number. David doubles it, then adds 3 to get an answer of 81.6. What

was the original number?

asked
User Joshit
by
7.6k points

1 Answer

8 votes

Answer:

39.3

Explanation:

81.6 - 3 = 78.6

78.6 ÷ 2 = 39.3

answered
User Juwon
by
7.8k points
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