Предмет: Математика, автор: bibinur2007mailru

Реши уравнения : × × 4 = 220 - 60 2) × ÷ 3 = 30 + 10

Ответы

Автор ответа: sergejbaev03

х*4=160,х=160:4=40,х:3=40,х=40*3=120

Автор ответа: Melony001

1) 4х=160
Х=40
2) х/3=40
Х=120

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