X умножить на 215 - 4936 = 63219 (а + 523) умножить на 306 = 290700
X умножить на 215 - 4936 = 63219
(а + 523) умножить на 306 = 290700
Ответ(ы) на вопрос:
Гость
x=317
a=427
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Гость
(a+523)*306=290700; a+523=290700/306; a=950-523; a=427.
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