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Determinati nr. Rational
x+1/2x-5=3/4


Răspuns :

Rezolvarea in atasament

Vezi imaginea SAOIRSE1

(x+1)/(2x-5)=3/4 ⇒ 4(x+1)=3(2x-5), 4x+4=6x-15, 2x=19, x=11/2=8,5