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Mrfootballman97

  • 3 years ago

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

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  1. chaguanas
    • 3 years ago
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    To find average of two numbers, call numbers a and b\[\frac{ a+b }{ 2 }=average\]

  2. Mrfootballman97
    • 3 years ago
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    yes i know that. That does not answer my question though

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

  4. Mrfootballman97
    • 3 years ago
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    Thanks!

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