Mathematics, 16.01.2021 02:30 kekebaby156

3/7 + t = 20/21

A. t = 9/21
B. t = 11/21
C. t = 10/21

Answers: 1

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3/7 + t = 20/21

A. t = 9/21
B. t = 11/21
C. t = 10/21...