Problem:
Find the plane defined by the following points:
${\left\{\frac{3}{2},-\frac{9}{2},-3\right\}, \left\{3,-\frac{3}{2},3\right\}, \{-3,-3,5\}}$.
Answer:
$20 x-52 y+21 z-201=0$
{'source': 'AMPS', 'file': 'amps/mathematica/linear_algebra/convert_points_to_plane/43972.txt'}