Ответ:
x = 1 11/97
Пошаговое объяснение:
12x + 6x + 3x + 2x = 108 - 74x
23x = 108 - 74x
23x + 74x = 108
97x = 108
x = 108:97
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Ответ:
x = 1 11/97
Пошаговое объяснение:
12x + 6x + 3x + 2x = 108 - 74x
23x = 108 - 74x
23x + 74x = 108
97x = 108
x = 108:97
x = 1 11/97