Mathematics, 12.12.2020 16:10, atefah88

Combine like terms to simplify the expression: 9 + 3b − 1 + 7b − 2 =

16b

9 − 10b

6 + 10b

9 + 10b

8 + 10b

please help

Answers: 3

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Combine like terms to simplify the expression: 9 + 3b − 1 + 7b − 2 =

16b

9...