Ответ:
x=5
Пошаговое объяснение:
83.74 - 15.8x + 3.5 = 8.24
87.24 - 15.8x = 8.24
-15.8x = 8.24 - 87.24
-15.8x = -79
x = 5
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Answers & Comments
Ответ:
x=5
Пошаговое объяснение:
83.74 - 15.8x + 3.5 = 8.24
87.24 - 15.8x = 8.24
-15.8x = 8.24 - 87.24
-15.8x = -79
x = 5