х:7=382
х= 382•7
х=2674
2674:7=382
382=382
4687+а=54932:2
4687+а=27466
а= 27466-4687
а=22779
4687+22779=54932:2
27466=27466
Х:7=382
х=382 *7
4687+а=27 466
а=27 466-4687
27 466=27 466
х:7=382
х= 382•7
х=2674
2674:7=382
382=382
4687+а=54932:2
4687+а=27466
а= 27466-4687
а=22779
4687+22779=54932:2
27466=27466
Х:7=382
х=382 *7
х=2674
2674:7=382
4687+а=54932:2
4687+а=27 466
а=27 466-4687
а=22779
4687+22779=54932:2
27 466=27 466