Let's solve each equation:
1. n-15=7+15
n-15=22
n=37
2. n+16=18+20
n=22-16
n=6
3. n+16=38-15
n=7
4. 3n-28=38-14
3n=52
n=17.33
Therefore, the only equation that has a solution of n=22 is option 2: n+16=18+20.
Which of the following equations would have the solution of n=22?
1. n−15=7+15
2. n+16=18+20
3. n+16=38−15
4. 3n−28=38−14
1 answer