\[\boxed{\mathbf{1003\ (1003)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]
\(1)\ 14,63x + 3,37x - 0,48 = 2,4\)
\[18x = 2,4 + 0,48\]
\[x = 2,88\ :18\]
\(x = 0,16\).
\[Ответ:0,16\]
\(2)\ 16a - 7a + 0,96 = 2,22\)
\[9a = 2,22 - 0,96\]
\[a = 1,26\ :9\]
\[a = 0,14\]
\[Ответ:0,14.\]
\(3)\ 9,3 - 0,14a = 8,95\)
\[0,14x = 9,3 - 8,95\]
\[x = 0,35\ :0,14\]
\[x = 2,5\]
\[Ответ:2,5.\]
\[4)\ 8,6x - 6,9x + 0,49 = 1\]
\[1,7x = 0,51\]
\[x = 0,51\ :1,7\]
\[x = 0,3\]
\[Ответ:0,3.\]
\[\boxed{\mathbf{1003}\mathbf{.}\mathbf{\ }}\]
\[\frac{171 \cdot 1001}{181 \cdot 1001} = \frac{171171}{181181}\]
\[\frac{171}{181} = \frac{171171}{181181}\]