ГДЗ по алгебре 7 класс Макарычев Задание 52

\[\boxed{\text{52\ (52).}\text{\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]

\[\textbf{а)}\ \text{x\ }и\ ( - x):\]

\[если\ x = 8:\]

\[8 > - 8;\]

\[x > - x.\]

\[если\ x = 0:\]

\[0 = 0;\ \]

\[x = - x.\]

\[если\ x = - 3:\]

\[- 3 < 3;\]

\[x < - x.\]

\[\textbf{б)}\ x\ и\ 100x:\]

\[если\ x = 5:\]

\[5 < 500;\]

\[x < 100x.\]

\[если\ x = 0:\text{\ \ }\]

\[0 = 0;\]

\[x = 100x.\]

\[если\ x = - 5:\text{\ \ }\]

\[- 5 > - 500;\]

\[x > 100x.\]