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ymaksa
Lv 4
ymaksa asked in Education & ReferenceHomework Help · 1 decade ago

Mom needs help with Algebraic Expression?

Hello! I need help so I can help my child with her math homework..

How should this problem be written?

"The product of seven and the sum of four times a number and three"

5 Answers

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  • Geronimo
    Lv 7
    1 decade ago
    Favorite Answer

     x = number

      expression → 7 • (4x + 3)

  • jjimppang
    1 decade ago

    hmm

    it should be

    7 x (4(number) + 3)

    in thise case, we don't know what the number is, so u can just write anything for (number) such as "x"

    product means multiply and sum means add

    sum of 4 times a number and three = (4x + 3)

    so multiply that by 7

    you get 7 x (4x +3)

    Source(s): memememeeeeeeeeee
  • twitch44
    Lv 4
    1 decade ago

    7x(4x+3)

    x=a number.

    If she needs to solve it, it would be 28x+21, and then solve for x.

  • Lalo
    1 decade ago

    7*(4x+3)

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  • Kinisee Summer <3
    1 decade ago

    7n + 4n + 3

    i think thats mathematically correct.

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