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Explain how to evaluate x-8 when x=10?

  • math -

    If x=10, then just replace x with 10.
    If you do that, then it will be 10-8.
    Then subtract.

  • math -

    its two i'm looking for it to equal 10

  • math -

    I need help

  • math -

    you change X into 10 . so 10 - 8 = 2 or X-8=2 .

  • Math Graphing Equations -

    So what you do is:

    Q: Explain how to evaluate x-8 when x=10

    Solve: The x becomes an 10. So put 10-8

    Whats the 10-8? Equals 2.

    To explain x-8 = 10-8 because x=10.

  • math -

    X=10 so 10-8 would equal 2 and so y=2

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