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Rezolvati in Q inecuatia: x-1 supra3 + 2= un intreg si 1 pe 4

Răspuns :

X-1/3+2=11/4⇒X-1/3+2=5/4⇒X-3+6/3=5/4⇒X+3/3=5/4⇒4(X+3)=15⇒4X+12=15⇒4X=15-12⇒4X=3⇒X=3/4
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