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Dmitriy789 [7]
2 years ago
5

Represent the following sentence as an algebraic expression, where "a number" is the letter x.

Mathematics
1 answer:
CaHeK987 [17]2 years ago
4 0

Answer:   2x

Explanation:

Whenever we have a number right next to a letter, it implicitly means to multiply. So writing 2x is the same as 2*x or "2 times x". The x is a placeholder for some number.

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