Question

1. -4(5-x-6y)=
2. 81(a+в-c)=
3. - (25+a-4в)=
4. 11(-в-5-6а)
5. -9(8+x-4y)=
6. 18(-a-в+c)=
7. -(5-a+54в)=
8. 100(в+9-9-3a)=

1. -3(z+xy-6y)=
2. -1(a+в-c)=
3. 2(21-a-66в)
4. 10(-c-49+3a) =
5. -6(9-a-5в)=
6. 57(-a+в-c)=
7. -(85-a-404в)=
8. 51(в-10+a)=

Answer 1

Ответ:

1.-20+4х+24у

2.81а+81в-81с

3.-25-а+4в

4.-11в-55-66а

5.-72-9х+36у

6.-18а-18в+18с

7.-5+а-54в

8.100в+900-900-300а

1-3z-3xy+18y

2.-a-в+с

3.42-2а-132в

4.-10с-490+30а

5.-54+а+30в

6.-57а+57в-57с

7.-85+а+404в

8.51в-510+51а