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21 votes
21 votes
Write the phrase as an algebraic expression and simplify if possible. Let x represent the unknown number

Three times a number, decreased by four
(Simplify your answer.)

User Svick
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1 Answer

23 votes
23 votes

Answer:

3x-4

Explanation:

3 times a number, we don't know the number, therefore it is unknown, therefore x. Decreased by 4, subtraction. 3x-4, you cannot simplify. sorry for bad english it is not my first language

User Dimitra Micha
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