Question

Х-340:10=12*5
уровнение

Answer 1

Х-340:10=12×5
Х-34=60
Х=60+34
Х=94
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94-340÷10=12×5
60=60

Answer 2

x-340:10=12×5,
x-34=60,
x=60+34,
x=94.
Ответ: 94.