Linear Equation- word problems
2007-09-08 11:09 pm
two girls have $ 76 between them. If the firast gave the second $7 they would have the same amount of money. How much did each girl have?
回答 (1)
2007-09-08 11:20 pm
✔ 最佳答案
suppose the first one has $x ,the second one has $(76-x)so: x-7=76-x+7
x=45
收錄日期: 2021-04-13 19:01:43
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070908000051KK02628