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Mrfootballman97 Group Title

The average of 2 numbers is 17. One of those numbers were 22, what was the other number?

  • one year ago
  • one year ago

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  1. chaguanas Group Title
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    To find average of two numbers, call numbers a and b\[\frac{ a+b }{ 2 }=average\]

    • one year ago
  2. Mrfootballman97 Group Title
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    yes i know that. That does not answer my question though

    • one year ago
  3. my_lyfe_goes_on Group Title
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    \[\frac{ x+22 }{ 2 } = 17\] Multiply both sides by 2 x+22 = 34 -22 -22 x=12

    • one year ago
  4. Mrfootballman97 Group Title
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    Thanks!

    • one year ago
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