<prompt> MatricesmathbfA amri mpyaarraystretch1.5 anzapmatrix 1 x y -frac95 endpmatrix renewcommandarraystretch 1 quad textna quad mathbfB newcommandarraystretch1.5 anzapmatrix frac125 frac110 5 z endpmatrix upya amriarraystretch1tosheleza mathbfA mathbfB mathbfA mathbfB. Tafuta x y z.  <response>: Tuna hiyomathbfA mathbfB newcommandarraystretch1.5 beginpmatrix frac175 x frac110 y 5 z - frac95 endpmatrix newcommandarraystretch1namathbfA mathbfB renewcommandarraystretch1.5 anzapmatrix 1 x y -frac95 endpmatrix renewcommandarraystretch1renewcommandarraystretch1.5 anzapmatrix frac125 frac110 5 z endpmatrix renewcommandarraystretch1mpya amriarraystretch1.5 anzapmatrix 5x frac125 xz frac110 frac125 y - 9 frac110 y - frac95 z endpmatrix renewcommandarraystretch1.Hivyo,anzaalign5x frac125 frac175, xz frac110 x frac110, frac125 y - 9 y 5, frac110 y - frac95 z z - frac95.endalignKutoka mlingano wa kwanza, x frac15, na kutoka mlinganyo wa tatu, y 10. Kisha kutoka ama mlinganyo wa pili au mlinganyo wa nne, z 1 . Kwa hivyo, x y z frac15 10 1 frac565. 