<prompt> Pata bidhaa mtambuka ya anzapmatrix 2 0 3 mwishopmatrix na anzapmatrix 5 -1 7 endpmatrix.  <response>: Bidhaa mtambuka ya beginpmatrix 2 0 3 endpmatrix na beginpmatrix 5 -1 7 endpmatrix nianzapmatrix 07 - -13 35 - 72 2-1 - 5 0 mwishopmatrix anzapmatrix 3 1 -2 mwishopmatrix. 