解下列不等式组1.2x-3>1① 7-x≥2x-8② 2(3x+1)<3(10-x)③2.求不等式组x-2/3(2x-1)≥4①1+3x/2>2x-1

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解下列不等式组1.2x-3>1① 7-x≥2x-8② 2(3x+1)<3(10-x)③2.求不等式组x-2/3(2x-1)≥4①1+3x/2>2x-1

解下列不等式组1.2x-3>1① 7-x≥2x-8② 2(3x+1)<3(10-x)③2.求不等式组x-2/3(2x-1)≥4①1+3x/2>2x-1
解下列不等式组1.2x-3>1① 7-x≥2x-8② 2(3x+1)<3(10-x)③
2.
求不等式组x-2/3(2x-1)≥4①
1+3x/2>2x-1

解下列不等式组1.2x-3>1① 7-x≥2x-8② 2(3x+1)<3(10-x)③2.求不等式组x-2/3(2x-1)≥4①1+3x/2>2x-1
2x-3>1 ①
7-x≥2x-8 ②
2(3x+1)<3(10-x)③
=> 2x>4
2x+x≤7+8
6x+2 x>2
x≤5
x 3x-4x+2≥12
4x-3x x≤-10且x