Rozwiąż nierówność:|x-2|<5 , |x-3|>_4 , |x+2<2 , 2|x+1|>_6
|x-2|<5
-5<x-2<5
-3<x<7
|x-3|≥4
x-3≥4 lub x-3≤-4
x≥7 lub x≤-1
|x+2|<2
-2<x+2<2
-4<x<0
2|x+1|≥6
|x+1|≥3
x+1≥3 lub x+1≤-3
x≥2 lub x≤-4
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|x-2|<5
-5<x-2<5
-3<x<7
|x-3|≥4
x-3≥4 lub x-3≤-4
x≥7 lub x≤-1
|x+2|<2
-2<x+2<2
-4<x<0
2|x+1|≥6
|x+1|≥3
x+1≥3 lub x+1≤-3
x≥2 lub x≤-4