1)5120 - 2535 = 25855 + 20 = 25
Ответ:2585, 25
2)1560 - x = 340 + 2201560 - x = 560-x = 560 - 1560-x = -1000x = 1000
Ответ:1000
1)
5120 - 2535 = 2585
5 + 20 = 25
Ответ:
2585, 25
2)
1560 - x = 340 + 220
1560 - x = 560
-x = 560 - 1560
-x = -1000
x = 1000
Ответ:
1000