[≡]一條英文數

👨🏻‍🏫 學術台數學

用戶231616

2008-04-17 1:05 am

4 of n plus 8 give 20. What is the value of n?

回答 (5)

BoB

2008-04-17 1:09 am

✔ 最佳答案

4n 8=20
4n =20-8
4n =12
4n/4 =12/4
n =3
the value of n is 3.

參考: myself

👍 0 👎 0

用戶92661

2008-04-17 3:38 am

4n+8=20
4n+8-8=20-8
4n=12
4n/4=12/4
n=3

The value of n is 3

👍 0 👎 0

hiuyi

2008-04-17 1:50 am

4nx8=20(solution)
4n=20-8
n=12/4
n=3

參考: me

👍 0 👎 0

Wai Ki

2008-04-17 1:31 am

4n + 8 = 20
4n=20-8
n=12/4
n=3

Hope I Can Help You^^

參考: ME

👍 0 👎 0

cliffordchow1225

2008-04-17 1:11 am

4n + 8 = 20
4n = 12
n = 3

Therefore value of n is 3

👍 0 👎 0