Вопрос школьника по предмету Математика
Реши уравнение х – 450 = 165 *3 с + 192 = 59 * 8 700 — у = 126 * 3
Реши уравнение х – 450 = 165 *3 с + 192 = 59 * 8 700 — у = 126 * 3
Ответ учителя по предмету Математика
Ответ:
Пошаговое объяснение:
х – 450 = 165 *3
х – 450 = 495
х=495+450
х=945
с + 192 = 59 * 8
с + 192 = 472
с=472-192
с=280
700 — у = 126 * 3
700 — у = 378
у=700-378
у=322
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