9 x+3=9 3x=9 3+x=9 x=9-3 x=9=3 < those are the answers
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Answers: 3
Mathematics, 15.06.2021 19:40
Mathematics, 15.06.2021 19:40
Mathematics, 15.06.2021 19:40
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Mathematics, 15.06.2021 19:40