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Mathematics, 05.03.2021 01:00 silviamgarcia

Ria solves the equation 5 + 3r = 4 + 4r and gets r = r. She concludes that the equation has infinitely many solutions. What is the correct solution? What mistake
did Ria make?

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Ria solves the equation 5 + 3r = 4 + 4r and gets r = r. She concludes that the equation has infinit...

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