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x-2<4 ∧ x-2>-4
x<6 ∧ x>-2
bierzesz część wspólną: x ∈ (-2, 6)
|x+3|>1
x+3>1 ∨ x+3<-1
x>-2 ∨ x<-4
bierzesz sumę: x ∈ (- ∞; -4) w sumie z (-2; +∞)