Ответ:

[tex]x = -2 \frac{1}{2} [/tex]

Пошаговое объяснение:

[tex]2 + 4(x + 2) = - 3(5 + 2x) \\ 2x + 4x + 8 = - 15 - 6x \\ 10 + 4x = - 15 - 6x \\ 4x + 6x = - 15 - 10 \\ 10x = - 15 - 10 \\ 10x = - 25 \\ x = - 25 \div 10 \\ x = - \frac{25}{10} \\ x = - \frac{5}{2} \\ x = - 2 \frac{1}{2} [/tex]