\(G\) is a set of all rational numbers except \(-1\) and \(*\) is defined by \(a*b = a + b + ab\) for all \(a,b \in G\). In the group \((G,*)\) the solution of \(2^{-1} * x * 3^{-1} = 5\) is
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Find inverses using \(a * a^{-1} = 0\) (identity is 0).