y = (256x -369)/625,xy都必须是正整数,请问x最小是多少?
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y= 625/256 x+ 369/64 x、y均为整数,x>6,求x、y
y = (256x -369)/625,xy都必须是正整数,请问x最小是多少?
Y=625/256X+369/64 X大于6 请问X与Y同时取整怎么解?
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