x+y=c c*s=z z/y=24 x=y+1 s=c+2 解方程组得 x=5/2,y=3/2,z=36,c=4,s=6 或 x=7/2,y=5/2,z=60,c=6,s=8
x+y=c c*s=z z/y=24 x y c s z各=多少
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