(-1/30)/(2/3-1/10+1/6-2/5) 1-8(1/4+0.5x)=3(1-2x){ 3/2x+3x>9 4x-34≤96-9x 2x-5>4x 1/2x+3≤2-1/4x 2(x-3)-3(x+1)>0

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(-1/30)/(2/3-1/10+1/6-2/5) 1-8(1/4+0.5x)=3(1-2x){ 3/2x+3x>9 4x-34≤96-9x 2x-5>4x 1/2x+3≤2-1/4x 2(x-3)-3(x+1)>0
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(-1/30)/(2/3-1/10+1/6-2/5) 1-8(1/4+0.5x)=3(1-2x){ 3/2x+3x>9 4x-34≤96-9x 2x-5>4x 1/2x+3≤2-1/4x 2(x-3)-3(x+1)>0
(-1/30)/(2/3-1/10+1/6-2/5) 1-8(1/4+0.5x)=3(1-2x)
{ 3/2x+3x>9 4x-34≤96-9x 2x-5>4x
1/2x+3≤2-1/4x 2(x-3)-3(x+1)>0

(-1/30)/(2/3-1/10+1/6-2/5) 1-8(1/4+0.5x)=3(1-2x){ 3/2x+3x>9 4x-34≤96-9x 2x-5>4x 1/2x+3≤2-1/4x 2(x-3)-3(x+1)>0
(-1/30)/(2/3-1/10+1/6-2/5)
=(-1/30)/(5/6-1/2)=(-1/30)/(1/3)=-1/10
1-8(1/4+0.5x)=3(1-2x)
1-2-4x=3-6x
2x=4
x=2
3/2x+3x>9
9/2x>9
x>2
4x-34≤96-9x
13x≤130
x≤10
2x-5>4x
2x0
x