Question

4(d+2) =
6(13-g) =
50(11h-5d) =
4k(3h+m) =
(5h+t+7f) *4=

Answer 1

Ответ:

4(d+2)=4d+8

6(13-g)=78-6g

50(11h-5d)=550h-250d

4k(3h+m)=12kh+4km

(5h+t+7f)×4=20h+4t+28f