Mathematics, 19.08.2019 14:00, india73

Rectangular classroom seats 72 students. if the seats were rearragned with 3 more seats rows in each row, the classroom would have 2 fewer rows.
find the original number in each row?
[hint: let the original number of seats in a row be "x".]

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Rectangular classroom seats 72 students. if the seats were rearragned with 3 more seats rows in each...