Form 1 maths problem, pls help, THANKS!
回答 (2)
2006-10-30 12:54 am
✔ 最佳答案
h-(2h-2+10)=5h-170h-2h+2-10=5h-170
h-8=5h-170
h+170-8=5h
h+162=5h
162=5h-h
162=4h
h=4.5
2006-10-29 16:55:49 補充：
h=40.5
2006-10-30 1:01 am
h-[2(h-1)+10]=5(h-34) :
h=40.5
h=40.5
收錄日期: 2021-04-12 22:58:16
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https://hk.answers.yahoo.com/question/index?qid=20061029000051KK03514