解不等式:(x-15)/2那它的所有非正整数解是哪些?

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解不等式:(x-15)/2那它的所有非正整数解是哪些?
解不等式:(x-15)/2
那它的所有非正整数解是哪些?

解不等式:(x-15)/2那它的所有非正整数解是哪些?
x-15

x-15<=2(2x-1)
x-15<=4x-2
-3x<=13
x>=-13/3

(x-15)/2<=2x-1
x-15<=4x-2
3x>=-13
x>=-13/3

结果是
x>=-13/3

(x-15)/2<=2x-1
x-15<=4x-2
3x>=-13
x>=-13/3
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