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解：因为是正整数解所以：1<=x<=8正整数解如下：x1=1, x2=1, x3=2,x4 =1,x5=3,x6=1x1=1, x2=1, x3=2,x4 =2,x5=2,x6=1x1=1, x2=1, x3=2,x4 =3,x5=1,x6=1x1=1, x2=1, x3=3,x4 =1,x5=1,x6=2x1=1, x2=1, x3=5,x4 =1,x5=2,x6=1x1=1, x2=1, x3=5,x4 =2,x5=1,x6=1x1=1, x2=1, x3=8,x4 =1,x5=1,x6=1x1=1, x2=2, x3=1,x4 =1,x5=3,x6=1x1=1, x2=2, x3=1,x4 =2,x5= |
