Rozwiąż układy nierównośći
a)|x+2|<4<3x-1
b)|2-3x|<1<x+2
c)|x|≤ 2-x ≤ x+4
a) x=1,75b) x=1,2,3,4,5,6,7...c)x=1
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a) x=1,75
b) x=1,2,3,4,5,6,7...
c)x=1