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rezolvati in R inecuatia 2-3(x+2)<5-2x​

Răspuns :

Pateugucci

2-3(x+2)<5-2x

2-3x-6<5-2x

-4-3x<5-2x

-3x+2x<5+4

-x<9 => x>-9

x apartine (-9; + infinit)

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