Ответ:
Пошаговое объяснение:
7/18х - 5/12 = 3целих2/3
7/18х - 5/12 = 11/3 |*36
14x - 15 = 132
14x = 132+15
14x = 147
x = 147:14
x = 10,5
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Ответ:
Пошаговое объяснение:
7/18х - 5/12 = 3целих2/3
7/18х - 5/12 = 11/3 |*36
14x - 15 = 132
14x = 132+15
14x = 147
x = 147:14
x = 10,5