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

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  • geezer
    Lv 7
    7 months ago

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

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  • Anonymous
    7 months ago

    The answer is 91.

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  • David
    Lv 7
    7 months ago

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

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  • RR
    Lv 7
    7 months ago

    You just have to substitute x with 7

    7x + 6x

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

    = 49 + 42

    = 91

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  • 7 months ago

    The answer is 49 + 42 = 91.

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  • 7 months ago

    7x + 6x

    = 91 (if x = 7)

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  • 7 months ago

    7x + 6x =

    13x =

    13(7) =

    91

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  • 7 months ago

    The correct answer is: xxx

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  • 7 months ago

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

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  • 7 months ago

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

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