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4 March, 20:15

What is 3 (x+7) in expanded form?

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Answers (2)
  1. 4 March, 20:43
    0
    3x+21

    Step-by-step explanation:

    using the distributive property, you multiply 3 times x and 7 times 3, then add them together
  2. 5 March, 00:04
    0
    Your answer will be 3x+21
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