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2(x+1)=3(x-1) rezolvati in R ecuatia

Răspuns :

2x+2=3x-3
2x+3x=5
X=5:5
X=1
2(x+1)=3(x-1)
2x+2=3x-3
2x-3x= -2-3
-x= -5
x=5