Решить уравнение: а) х+2=4-х б)12-у=5(4-2у)+10 в) х/5=х/10 +1

1. the walls in the rooms of my flat are yellow and blue.2. please, go to the blackboard, peter. he is at the blackboard now. 3. take a piece of chalk from the table and write these words, please. who's writing the new words on the blackboard? 4. please, open that book on page eight.5. they're looking for the boys.

а) х+2=4-х

2х=2

х=1

б)12-у=5(4-2у)+10

12-у=20-10у+10

-у+10у=30-12

9у=18

у=2

в) х/5=х/10 +1

х/5-х/10=1

2х/10-х/10=1

2х-х=10

х=10