Предмет: Математика, автор: Аноним

чему равен x 31x-17x+56+24x=740

Ответы

Автор ответа: vmaluga2011

0

31х-17х+56+24х=740
38х=740-56
38х=684
х=684:38
х=18

Автор ответа: Аноним

0

как вы нашли число 38

Автор ответа: Alagad15

0

+24

Автор ответа: Alagad15

0

38x=740-56
38x=684
x=684/38
x=18

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