Реши уравнение: 7,36d-3,6d=39,48.

\[7,36d - 3,6d = 39,48\]

\[3,76d = 39,48\]

\[d = 39,48\ :3,76\]

\[d = 10,5.\]

\[Ответ:\ d = 10,5.\]