Mathematics, 11.09.2019 00:30 phdlyss

Andy and sylvie each incorrectly simplified the expression -3 - 4(2x - 3). andy wrote -14x + 21 and sylvie wrote -8 - 6. explain their errors and give the correct answer.

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Andy and sylvie each incorrectly simplified the expression -3 - 4(2x - 3). andy wrote -14x + 21 and...

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