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Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify. Twice the difference of 7 and a number.
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Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.

Twice the difference of 7 and a number.

User BumbleBee
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The answer to your question is 2-7x i think
User Shuberman
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