## 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

1. chaguanas Group Title

To find average of two numbers, call numbers a and b$\frac{ a+b }{ 2 }=average$

2. Mrfootballman97 Group Title

yes i know that. That does not answer my question though

3. my_lyfe_goes_on Group Title

$\frac{ x+22 }{ 2 } = 17$ Multiply both sides by 2 x+22 = 34 -22 -22 x=12

4. Mrfootballman97 Group Title

Thanks!