\[\boxed{\ \mathbf{427\ (427)}.\ Еуроки\ - \ ДЗ\ без\ мороки}\]
Пояснение.
Решение.
\[1)\ 4 \cdot (a + 2) = 4a + 8\]
\[2)\ 3 \cdot (m - 5) = 3m - 15\]
\[3)\ (p - q) \cdot 9 = 9p - 9q\]
\[4)\ 12 \cdot (a + b) = 12a + 12b\]
\[5)\ 5 \cdot (2m - 1) = 10m - 5\]
\[6)\ (3c + 5d) \cdot 14 = 42c + 70d\]