$$- ( x ) - \frac { 1 } { ( x ) } - \frac { x } { ( x ) }$$
$-x-1-\frac{1}{x}$
$$-x-\frac{1}{x}-1$$
$$\frac{\left(-x-1\right)x}{x}-\frac{1}{x}$$
$$\frac{\left(-x-1\right)x-1}{x}$$
$$\frac{-x^{2}-x-1}{x}$$
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$-\frac{x^{2}+x+1}{x}$