Intermediate linear equations
English
일반
태그
30
질문
1 분
질문당
0:34
평균 시간
3.0
대회 점수
4
참가자
2 댓글
It's almost the same explanation to all questions. Also, all explanations have a promo link to an app.
Agreed. There are about 2 or 3 standard "explanations" that are simply repeated most questions. All "explanations" have a link to external solver web app.
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