Question

Номер 427 быстрее пжжж

Answer 1

Номер 427

1

$4(a + 2) = 4a + 8$

2

$3(m - 5) = 3m - 15$

3

$(p - q) \times 9 = 9p - 9q$

4

$12(a + b) = 12a + 12b$

5

$5(2m - 1) = 10m - 5$

6

$(3c + 5d) \times 14 = 42c + 70d$