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3-x/2=5-x/3 am nevoie de ajutor.

Răspuns :

Salut!

[tex]\frac{3-x}{2} =\frac{5-x}{3}[/tex]

Inmultim in diagonala

3(3-x)=2(5-x)

9-3x=10-2x

-3x+2x=10-9

-x=1

x= -1

Succes!