1.n=14

2.n=3
3.n-7=21;n=28
4.8+s=10
5.b=16;b=12 more books
thank me later......

1. Thank you later............ okay, now thank you for the first one!

2. Thank you later............ okay, now thank you for the second one!
3. Thank you later............ okay, now thank you for the third one!
4. Thank you later............ okay, now thank you for the fourth one!
5. Thank you later............ okay, now thank you for the fifth one!

1. The value of n is 14.

2. The value of n is 3.
3. To solve the equation n - 7 = 21, we can add 7 to both sides of the equation: n - 7 + 7 = 21 + 7. This simplifies to n = 28. Therefore, the value of n is 28.
4. To solve the equation 8 + s = 10, you can subtract 8 from both sides of the equation: 8 + s - 8 = 10 - 8. This simplifies to s = 2. Therefore, the value of s is 2.
5. The value of b is given as 16. If there are 12 more books added to this quantity, we can add 12 to the value of b: 16 + 12 = 28. Therefore, the value of b is 28.