-204 -8 24 -4 3 -36 -1.5 4 -36 0 84 10 -2 6 -4 160 0 2 -16 -6 detx4 12 12 -1 100 24 19362896 6 -8 24 -204 3 18 -1.5 4 -36 0 0 10 -2 84 -4 4 0 2 160 -6 x1= -64.81113 X2= 37.2374581 X3= 12