[tex]7 - \frac{1}{2} (5 - 3x) =(2x - 1) + 3(x - 6) | \times 2 \\ 14 - (5 - 3x) = 2(2x - 1) + 6(x - 6) \\ 14 - 5 + 3x = 4x - 2 + 6x - 36 \\ 3x - 10x = - 38 - 9 \\ - 7x = - 47 | \div ( - 7) \\ x = \frac{47}{7} \\ x = 6 \frac{5}{7}[/tex]
