123x100=X+500
回答 (19)
2006-11-20 11:52 pm
✔ 最佳答案
x=11800 
2006-11-20 11:28 pm
12300 = X+ 500
X = 12300-500
X = 11800
X = 12300-500
X = 11800
2006-11-20 11:08 pm
123x100=X+500
12300 = X + 500
11800 = X
X = 11800
12300 = X + 500
11800 = X
X = 11800
2006-11-20 11:03 pm
x=11800 I sure!
2006-11-20 11:02 pm
123x100=X+500
x=123x100-500
x=11800
x=123x100-500
x=11800
2006-11-20 11:01 pm
123x100=X+500
12300=X+500
12300-500=X+500-500
11800=X
so X=11800
12300=X+500
12300-500=X+500-500
11800=X
so X=11800
收錄日期: 2021-04-12 21:28:26
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061120000051KK01666