8N-8=6+6N?
9N-6+=6N+15?
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9N-6+=6N+15?
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2008-03-05 1:58 am
回答 (3)
2008-03-05 2:11 am
✔ 最佳答案
8N-8=6+6N8N-6N=6+8
2N =14
N =7
9N-6=6N+15
9N-6N=+6+15
3N =21
N =7
參考: Meeee
2008-03-07 6:51 am
8N-8 = 6+6N
8N-6N = 6+8
2N = 14
N = 7
9N-6 = 6N+15
9N-6N = 15+6
3N = 21
N = 7
8N-6N = 6+8
2N = 14
N = 7
9N-6 = 6N+15
9N-6N = 15+6
3N = 21
N = 7
參考: 自己
2008-03-05 2:09 am
8N-8 = 6+6N
8N-6N = 6+8
2N = 14
N = 7
9N-6 = 6N+15
9N-6N = 15+6
3N = 21
N = 7
8N-6N = 6+8
2N = 14
N = 7
9N-6 = 6N+15
9N-6N = 15+6
3N = 21
N = 7
參考: ME
收錄日期: 2021-04-15 17:54:30
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080304000051KK01649