解下列不等式组:①3/2x-1-2/5x+1≤1 5x-1<3(x+1) ②2x-7<3(x-1) 3/4x+3≥1-3

学习 时间:2026-04-07 20:26:06 阅读:3703
解下列不等式组:①3/2x-1-2/5x+1≤1 5x-1<3(x+1) ②2x-7<3(x-1) 3/4x+3≥1-3/2x,①3/2x-1-2/5x+1≤1 5x-1<3(x+1) ②2x-7<3(x-1) 3/4x+3≥1-3/2x,现在分开了,

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诚心的白开水

虚拟的板凳

2026-04-07 20:26:06

(2x-1)/3-(5x+1)/2≤1 ① 5x-1<3(x+1) ②由①得4x-2-15x-3≤6-11x≤11x≥-1由②得5x-1