Решите уравнение (3x+42)(4,8−0,6x)=0.

\[(3x + 42)(4,8 - 0,6x) = 0\]

\[3x + 42 = 0\ \ \ \ \ \ \ \ \ \ \ 4,8 - 0,6x = 0\]

\[3x = - 42\ \ \ \ \ \ \ \ \ \ \ \ \ \ - 0,6x = - 4,8\]

\[x = - 14\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x = 8\]

\[Ответ:x = - 14;\ \ x = - 8.\]