\[\boxed{\text{6.197.}}\]
\[1)\ 4,4 + x - 1,4 = 9,76\]
\[x + 3 = 9,76\]
\[x = 9,76 - 3\]
\[x = 6,76.\ \]
\[Ответ:6,76.\ \]
\[2)\ 10,3 - y - 2,7 = 6,48\]
\[7,6 - y = 6,48\]
\[y = 7,6 - 6,48\]
\[y = 1,12.\ \]
\[Ответ:1,12.\ \ \ \]