Răspuns :
Răspuns:
[tex]x - \frac{2}{3} = \frac{7}{4} \\ \\ \frac{3x - 2}{3} = \frac{7}{4} \\ \\ 12x - 8 = 21 \\ \\ 12x = 13 \\ \\ x = \frac{13}{12} [/tex]
[tex]x - \frac{2}{3} = \frac{7}{4} \\ \\ \frac{3x - 2}{3} = \frac{7}{4} \\ \\ 12x - 8 = 21 \\ \\ 12x = 13 \\ \\ x = \frac{13}{12} [/tex]