Ответ:
X = 41/45
Пошаговое объяснение:
7 1/3 - (6 2/15 - X) = 2 1/9
-6 2/15 + X = 2 1/9 - 7 1/3
x = 2 1/9 - 7 1/3 + 6 2/15
x = 371/45 - 7 1/3
x = 8 11/45 - 7 1/3
x= 371/45-22/3 = (371-330)/45
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Ответ:
X = 41/45
Пошаговое объяснение:
7 1/3 - (6 2/15 - X) = 2 1/9
-6 2/15 + X = 2 1/9 - 7 1/3
x = 2 1/9 - 7 1/3 + 6 2/15
x = 371/45 - 7 1/3
x = 8 11/45 - 7 1/3
x= 371/45-22/3 = (371-330)/45
X = 41/45