1) (327х - 5295) : 57 = 389; 2) ( 27х + 11) * 315 = 11 970;

Question

1) (327х - 5295) : 57 = 389;

2) ( 27х + 11) * 315 = 11 970;

Answer 1

1)

 

 

 

 

 

 

 

____________________________________________________

(это проверка)

 

 

 

=====================================================

2)

 

 

 

 

 

 

______________________________________________