Предмет: Математика, автор: Анжелика89042096860

Найдите корень уравнения:
1-8x/15=4x/9

Ответы

Автор ответа: vmaluga2011

0

1-8х/15=4х/9 (умножим обе части уравнения на 45)
45-24х=20х
45=20х+24х
45=44х
х=45:44
х=1 1/44

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