Предмет: Математика, автор: амик11

помогитк решить уравнение 460+(×+230)=850

Ответы

Автор ответа: ХЕЛППЛЗ

0

850-(460+230)=160
х=160

Автор ответа: irina43493

0

раскрываем скобки
460+х+230=850
х=850-460-230
х=160
460+(160+230)=850

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