\[\boxed{\text{186\ (186).}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[1)\ 2 < x + 10 \leq 14\]
\[2 - 10 < x \leq 14 - 10\]
\[- 8 < x \leq 4\]
\[Ответ:x \in ( - 8;4\rbrack.\]
\[2)\ 10 < 4x - 2 < 18\]
\[10 + 2 < 4x < 18 + 2\]
\[12 < 4x < 20\]
\[12\ :4 < x < 20\ :4\]
\[3 < x < 5\]
\[Ответ:x \in (3;5).\]
\[3) - 1,8 \leq 1 - 7x \leq 36\]
\[- 1,8 - 1 \leq - 7x \leq 36 - 1\]
\[- 2,8 \leq - 7x \leq 35\]
\[- 5 \leq x \leq 0,4\]
\[Ответ:\lbrack - 5;0,4\rbrack.\]
\[4)\ 1 \leq \frac{x + 1}{4} < 1,5\ \ \ \ \ \ \ \ | \cdot 4\]
\[4 \leq x + 1 < 6\]
\[4 - 1 \leq x < 6 - 1\]
\[3 \leq x < 5\]
\[Ответ:\lbrack 3;5)\text{.\ \ }\]