What is 7x + 6x equal if x=7?

15 Answers

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  • geezer
    Lv 7
    3 weeks ago

    7x7 + 6x7 ... 49 + 42 ... 91

  • Anonymous
    3 weeks ago

    The answer is 91.

  • David
    Lv 7
    3 weeks ago

    It is (7*7) + (6*7) = 91

  • RR
    Lv 7
    3 weeks ago

    You just have to substitute x with 7

    7x + 6x

    = (7 x 7) + (6 x 7)

    = 49 + 42

    = 91

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  • 3 weeks ago

    The answer is 49 + 42 = 91.

  • 3 weeks ago

    7x + 6x

    = 91 (if x = 7)

  • 3 weeks ago

    7x + 6x =

    13x =

    13(7) =

    91

  • 3 weeks ago

    The correct answer is: xxx

  • 3 weeks ago

    7 times 7 + 6 times 7 = 49+42=91

  • 3 weeks ago

    If you substitute x, you can solve the math problem yourself.

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