\[\boxed{\mathbf{61}.}\]
\[1)\ |5x - 1| = 0\]
\[5x - 1 = 0\]
\[5x = 1\]
\[x = 0,2.\]
\[Ответ:x = 0,2.\]
\[2)\ |0,5x + 3| = 1\]
\[0,5x + 3 = 1;\ \ \ \ 0,5x + 3 = - 1\]
\[0,5x = - 2\ \ \ \ \ \ \ \ \ \ 0,5x = - 4\]
\[x = - 4\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x = - 8.\]
\[Ответ:x = - 8;\ - 4.\]
\[3)\ |x + 2| = - 2\]
\[Ответ:нет\ корней.\]
\[4)\ |7 - x| = - 0,1\]
\[Ответ:нет\ корней.\]
\[5)\ |3x - 5| = 1\]
\[3x - 5 = 1;\ \ \ \ \ 3x - 5 = - 1\]
\[3x = 6\ \ \ \ \ \ \ \ \ \ \ \ \ \ 3x = 4\]
\[x = 2\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x = \frac{4}{3} = 1\frac{1}{3}.\]
\[Ответ:x = 1\frac{1}{3};\ \ 2.\]
\[6)\ |1 - 2x| = 5\]
\[1 - 2x = 5;\ \ \ \ \ 1 - 2x = - 5\]
\[2x = - 4\ \ \ \ \ \ \ \ \ \ \ \ 2x = 6\]
\[x = - 2\ \ \ \ \ \ \ \ \ \ \ \ \ \ x = 3.\]
\[Ответ:x = - 2;3.\]