一次不等式です。答えは、2 - Clearnote

Mathematics

Senior High

almost 10 yearsago

一次不等式です。
答えは、2<a≦2分の5だそうです。
意味がわかりません…。お願いします(T ^ T)
どなたか、help me！

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Answers

わかぞう。

almost 10 yearsago

とりあえず②の不等式をといてください

haruno almost 10 yearsago

x<3です

haruno almost 10 yearsago

符号が反対ですね、すみません

わかぞう。 almost 10 yearsago

つまりこういうことじゃん?

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