\[3 \cdot (4 - 2x) + 6 = - 2x + 4\]
\[12 - 6x + 6 = - 2x + 4\]
\[- 4x = 4 - 18\]
\[- 4x = - 14\]
\[x = 14\ :4 = 3,5\]
\[Ответ:x = 3,5.\]