Mathematics
Junior High
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問2 等式 3x-y+1=5x+2y-5をxについて解きなさい。

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✨ Best Answer ✨

移項して、
3x-5x=2y+y-5-1
-2x=3y-6
x=-(3/2)y+3

Yumi🫶

ありがとうございます😭

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