Mathematics
Junior High
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答えがなかなか分かりません(泣)答えだけ教えてください!途中式は自分で考えます!m(>_<)m

式の計算

Answers

✨ Best Answer ✨

(1)-2
(2)4
(3)-a+8b
(4)2x-3y+1
(5)8a^2b
(6)9x-17y ですかね?

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