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Mathematics 18 Online
OpenStudy (anonymous):

solve the inequality 3<3x-1/7<9

OpenStudy (anonymous):

3+1/7<3x<9+1/7 22/7<3x<64/7 22/21<x<64/21

OpenStudy (anonymous):

\[(\frac{22}{21},\frac{64}{21})\]

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