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Mathematics, 16.10.2019 04:30 jesse8581

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identify the mistake that was made simplifying the expression. then correctly simplify the expression.

5(a+7) - 3(2a+3) - 3a
5a + 35 - 6a + 9 - 3a
(5a - 6a - 3a) + (35 + 9)
-4a + 44

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