solve the equations
S/3=-0.2(1-3S)
let s do mathematics
2006-10-30 11:59 pm
回答 (2)
2006-10-31 12:02 am
✔ 最佳答案
S/3=-0.2(1-3S)S = -0.6 ( 1 - 3S)
S = - 0.6 + 1.8 S
- 0.8S = - 0.6
S = - 0.6 / - 0.8
S = 3 / 4
2006-10-31 12:03 am
s / 3 = -0.2 + 0.6 s
s = -0.6 + 1.8 s
0.6 = 0.8 s
0.6 / 0.8 = s
s = 3/4
s = -0.6 + 1.8 s
0.6 = 0.8 s
0.6 / 0.8 = s
s = 3/4
收錄日期: 2021-04-21 12:10:58
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061030000051KK03314