Răspuns :
[tex]\bf \dfrac{2}{3}x +3 = 1[/tex]
[tex]\bf \dfrac{2x}{3} +3 = 1[/tex]
[tex]\bf \dfrac{2x}{3} = 1 -3[/tex]
[tex]\bf \dfrac{2x}{3} =-2[/tex]
[tex]\bf 2x = -2\cdot 3[/tex]
[tex]\bf 2x = -6\:\:\:|:2\: (impartim\:relatia\: cu\:2)[/tex]
[tex]\boxed{\bf x = -3}[/tex]