[tex]2 \times [ \frac{3}{2} \times( \frac{(3x + x + 2)}{3} ) - \frac{x}{4}] = \frac{3x - 4}{2} \\ 2 \times [ \frac{3}{2} \times \frac{4x + 2}{3} - \frac{x}{4} ] = \frac{3x - 4}{2} \\ 2 \times [2x + 1 - \frac{x}{4} ] = \frac{3x - 4}{2} \\ 2 \times [ \frac{8x + 4 - x}{4} ] = \frac{3x - 4}{2} \\ 2 \times \frac{7x + 4}{4} = \frac{3x - 4}{2} \\ \frac{7x + 4}{2} = \frac{3x - 4}{2} \\ 7x + 4 = 3x - 4 \\ 4x = - 8 \\ x = - 2[/tex]