解不等式组5x-2>3(x+1),1/2x-1≤7-3/2

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解不等式组5x-2>3(x+1),1/2x-1≤7-3/2解不等式组5x-2>3(x+1),1/2x-1≤7-3/2解不等式组5x-2>3(x+1),1/2x-1≤7-3/21.先移项,-2过右边,变

解不等式组5x-2>3(x+1),1/2x-1≤7-3/2
解不等式组5x-2>3(x+1),1/2x-1≤7-3/2

解不等式组5x-2>3(x+1),1/2x-1≤7-3/2
1.先移项,-2过右边,变2,同时去括号,3x移左边,变-3x,最后,左边:5x-3x=2x,右边:5,即:x>2.5.2右边合并:2.左右同时乘上2x-1得:1≤4x-2.移项合并同类项:4x》3即:x》3/4.