PDF chapter test TRY NOW

The \(\triangle ABC\) has the following vertices \(A(\)−9, 15\()\), \(B(\)6, 0\()\) and \(C(x_3\), \(y_3)\). If \(G(\)6, 4\()\) is the centroid, find the values of \(x_3\) and \(y_3\).
 
\(x_3 =\)
 
\(y_3 =\)