解下列不等式 (1)3x-2x<5 (2)x-6>2x (3)x/2>x/3 (4)2x-7>5-2x(5)0.01x-1≤0.02x (6)1-3x/2>1-2x (7)x-1/2(4x-1)≤2(8)x-1/2+1≥x/4
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解下列不等式 (1)3x-2x<5 (2)x-6>2x (3)x/2>x/3 (4)2x-7>5-2x(5)0.01x-1≤0.02x (6)1-3x/2>1-2x (7)x-1/2(4x-1)≤2(8)x-1/2+1≥x/4
解下列不等式
(1)3x-2x<5 (2)x-6>2x (3)x/2>x/3 (4)2x-7>5-2x
(5)0.01x-1≤0.02x (6)1-3x/2>1-2x (7)x-1/2(4x-1)≤2
(8)x-1/2+1≥x/4
解下列不等式 (1)3x-2x<5 (2)x-6>2x (3)x/2>x/3 (4)2x-7>5-2x(5)0.01x-1≤0.02x (6)1-3x/2>1-2x (7)x-1/2(4x-1)≤2(8)x-1/2+1≥x/4
(1)3x-2x<5
x<5
(2)x-6>2x
2x-x<-6
x<-6
(3)x/2>x/3
3x>2x
3x-2x>0
x>0
(4)2x-7>5-2x
4x>12
x>3
(5)0.01x-1≤0.02x
x-100≤2x
2x-x≥-100
x≥-100
(6)1-3x/2>1-2x
2-3x>2-4x
4x-3x>0
x>0
(7)x-1/2(4x-1)≤2
2x-4x+1≤4
-2x≤3
2x≥-3
x≥-3/2
(8)x-1/2+1≥x/4
4x-2+4≥x
4x-x+2≥0
3x≥-2
x≥-2/3
x<5;
x<-6
x>0
x>3
x>=-100
x>0
x>=-3/2
x>=-2/3
〔1〕x<5,〔2)x〈—6,〔3〕x>0(4)x>3〔5〕x大于等于-100(6)x>1(7)x>=-3/2(8)x>=-2题目不清根据个人理解做的