Find an expression for the (blue) shaded region and simplify it completely. (Notes: (1) Pay careful attention to the dimensions and (2) The figure is not necessarily to scale.)

	$\displaystyle {x}$		$\displaystyle \leftarrow{x}\rightarrow$
				$\displaystyle {x}-{2}$
		$\displaystyle \leftarrow{x}+{9}\rightarrow$

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