Нужно знать таблицу умнажения чтоб решить деления
Едениц 7+0=7
десятков 3+5=8
Ответ:87
Нужно приравнять выражения
2х-1=3х+9
х=-10
1-I watch TV and days and weeks.
2-is always.
3-With a family and friends.
4-Yes of course.
5-Yes.
____________________________
1-instaqram and focebook and tag gave.
2-Yes there is.
3-To read books and play games and tag gave.
4-Yes. We always chatting.
5-Yes. Because you are on the Internet, we have a modem to find the answers that are not you books.
Можно с конца а можно и в уме 20024640095