Решебник по математике 5 класс Мерзляк ФГОС Задание 457

 

\[\boxed{\ \mathbf{457\ (457)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]

\[1)\ 13x = 195\]

\[x = 195\ :13\]

\[x = 15.\]

\[Ответ:15.\]

\[2)\ x \cdot 18 = 468\]

\[x = 468\ :18\]

\[x = 26.\]

\[Ответ:26.\]

\[3)\ 11x + 6x = 408\]

\[17x = 408\]

\[x = 408\ :17\]

\[x = 24.\]

\[Ответ:24.\]

\[4)\ 33m - m = 1024\]

\[32m = 1024\]

\[m = 1024\ :32\]

\[m = 32.\]

\[Ответ:32.\]

\[5)\ x\ :19 = 26\]

\[x = 26 \cdot 19\]

\[x = 494.\]

\[Ответ:494.\]

\[6)\ 476\ :x = 14\]

\[x = 476\ :14\]

\[x = 34.\]

\[Ответ:34.\]

\[\boxed{\ \mathbf{457\ (419)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]