
解不等式:①x-1/2(4x-1)<3/2 ②{(4+x)/2}+1≥4(x+1)/3
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x-1/2(4x-1)<3/2
2x-(4x-1)<3
2x-4x+1<3
2x>-2
x>-1
{(4+x)/2}+1≥4(x+1)/3
3(4+x)+6≥8(x+1)
12+3x+6≥8x+8
5x≤10
x≤2
祝学习进步,望采纳~~
不懂得随时追问~~
2x-(4x-1)<3
2x-4x+1<3
2x>-2
x>-1
{(4+x)/2}+1≥4(x+1)/3
3(4+x)+6≥8(x+1)
12+3x+6≥8x+8
5x≤10
x≤2
祝学习进步,望采纳~~
不懂得随时追问~~
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