Answer
$g^{-1}(x)=\frac{3-x}{x-2}$
Work Step by Step
$g(x)=\frac{2x+3}{x+1}$,
$y=\frac{2x+3}{x+1}$,
$x=\frac{2y+3}{y+1}$,
$y=\frac{3-x}{x-2}$,
$g^{-1}(x)=\frac{3-x}{x-2}$
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