Intermediate linear equations
English
Intermediate
30
Questions
1 min
Per question
1:09
Average time
2.0
Contest Score
3
Participants
1 comment
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Thank you for taking the effort to submit your Quiz for the contest. Unfortunately, this Quiz will not be able to receive a prize: 

Too many missing explanations. More than 10 questions have the same explanation.
E.g. #q30, #q28, #q26 etc
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