Math

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-6 divide n = -9 and 5 over 6

  • Math -

    What numbers have no recrpricol?

  • Math -

    The product of -7 over 12 and a mystery number is -1 over 2. What is the number?

  • Math -

    Can anyone help mee?

  • Math -

    Zero has no reciprocal. The reciprocal of 1 is 1. The reciprocal of -1 is -1.

    If -7x/12 = -1/2, then
    -12 = -14x
    x = 6/7

    I did the first one in a different post

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