Реши уравнение 19200: 10: х=10. х: (36+64)=543

1. 19200/10\х=10
1920\х=10 х≠0
1920=10х
х=192
2.х\100=543
х=54200

1)19 200 : 10 : Х = 10                 2)Х : ( 36 + 64 ) = 543
   10 : Х = 19 200 : 10                    Х = 36 + 64 = 543
   10 : Х = 1 920                             Х = 100 = 543
   Х = 1 920 : 10                             Х = 543 * 100
   Х = 192                                       Х = 54 300
               
   19 200 : 10 : 192 = 10                54 300 : ( 36 + 64 ) = 543
                           10 = 10                                        543 = 543                            
 
                                                        Второе уравнение еле понял;) Удачи!