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Автор - Юлия1368533

Решите уравнение: 9х - 4,1= 16,6

Ответ

Автор - 12LoL21
9х-4,1=16,6
9*х=16,6+4,1
9*х=20,7
х=20,7:9
х=2,3
Проверка: 9*2,3-4,1=16,6
1) 9*2,3= 20,7
2) 20,7-4,1=16,6

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