Ответ:
Пошаговое объяснение:
2 27/42x - 1 34/42x = 1 1/9
1 69/42x - 1 34/42x = 1 1/9
35/42x = 1 1/9
5/6x = 10/9
x = 10/9 * 6/5
x = 4/3
x = 1 1/3
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Ответ:
Пошаговое объяснение:
2 27/42x - 1 34/42x = 1 1/9
1 69/42x - 1 34/42x = 1 1/9
35/42x = 1 1/9
5/6x = 10/9
x = 10/9 * 6/5
x = 4/3
x = 1 1/3