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Mathematics, 07.03.2020 05:16 crayons18

Using the cross multiplication method, which of the following is the solution to 7/(x+1) = 5/(x-1)?

6

-6

12

-12

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Answers: 3

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Using the cross multiplication method, which of the following is the solution to 7/(x+1) = 5/(x-1)?<...
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