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Stefanut87
a fost răspuns

Determinati x numar natural din:
2(x-2)≤10
(X+4)x6-24≤12

Răspuns :

SaraMuresanu
2(x-2)《10/:2
x-2 《5/+2
x《7 =>X €{7,6,5,4,3,2}

(X+4)×6-24《12/+24
(X+4)×6《36/:6
X+4《6/-4
X《2=>X €{2;1,0}

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