Pls solve question 9 and 11

Dear student

11 . - 11 x + (\frac{2}{3} x + 3) = 5 - 2 (\frac{x}{3} + 1) \Rightarrow - 11 x + \frac{2}{3} x + 3 = 5 - \frac{2}{3} x - 2 \Rightarrow - 11 x + \frac{2}{3} x + \frac{2}{3} x = 5 - 2 - 3 \Rightarrow \frac{- 33 x + 2 x + 2 x}{3} = 0 \Rightarrow - 29 x = 0 \Rightarrow x = 0

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