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Simplify the expression, 11.9b - 10 + 3.3b - 7 - 11.6d. pls i need help.​

1 Answer

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11.9b - 10 + 3.3b - 7 - 11.6d
= 15.2b - 10 - 7 - 11.6d
= 15.2b - 17 - 11.6d