Dividing the sum of 3 times a number and 7 by 4 is 37,what is the value of this number??
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英文數學問題……
2007-08-06 2:41 am
回答 (2)
2007-08-06 2:49 am
✔ 最佳答案
Let the number be x.(3x+7)/4=37
3x+7=148
3x=141
x=47
2007-08-06 7:55 am
Let the number be y.
(3y+7)/4=37
y= 47
(3y+7)/4=37
y= 47
收錄日期: 2021-04-12 13:00:23
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