5(x-3)-4[8-3(x-2)] = -2(3-2x) x = ? 求解?

[匿名]

2016-12-15 6:15 pm

更新1:

5(x-3)-4[8-3(x-2)] = -2(3-2x) 求解

回答 (2)

[匿名]

2016-12-15 6:31 pm

x=5

👍 1 👎 0

pui

2016-12-15 6:42 pm

5(x-3)-4[8-3(x-2)]=-2(3-2x)
5x-15-32+12(x-2)=-6+4x
x-57+12x-24=-6
13x=65
x=5

👍 0 👎 0

收錄日期: 2021-04-18 15:52:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20161215101558AABlDcg

檢視 Wayback Machine 備份