???
Объяснение:
7,39+4,48=11,87
11,87-4,48=7,39
x-7,39=4,48
x=4,48+7,39
x=11,87
7,39 + 4,48=11,87
11,87 - 4,48=7,39
x - 7,39 = 4,48
х=4,48+7,39
х=11,87
???
Объяснение:
7,39+4,48=11,87
11,87-4,48=7,39
x-7,39=4,48
x=4,48+7,39
x=11,87
7,39 + 4,48=11,87
11,87 - 4,48=7,39
x - 7,39 = 4,48
х=4,48+7,39
х=11,87