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a) 3,6x-1,6>4,4+5,6
3,6x-1,6>10
3.6x>10+1,6
3,6x>11,6
x>11,6/3,6
x>29/9
Cs: <29/9,+∞>
b) x-1/3(x-2)<2
x-x-2/3<2
3x-(x-2)<6
3x-x+2<6
2x+2<6
2x<4
x<2
Cs:<-∞,2>
c) 1/2(3x-1)<5-2x-3/3
3x-1/2 < 5- 2x-3/3
3x-1/2<15-(2x-3)/3
3(3x-1)< 2(15-2x+3)
9x-3<30-4x+6
9x+4x<30+6+3
13x<39
x<3
Cs.< -∞,3>
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