Реши уравнениеa. 73 = 64 244 - 28 54732.b - 59 = 453398 + 497: k = 405​

1.

73 a = 64244-28547

73a = 35697

a = 35697 : 73

a = 489

2.

32b - 59 = 453

32b = 453 + 59

32b = 512

b = 512 : 32 b = 16

b = 6

3.

398 + 497k = 405

497k = 405-398

497k = 7

k = 497 : 7

k = 1 / 71

надеюсь помогла