Ответ:
х = 5 23/80
Пошаговое объяснение:
(x - 3) + 3 3/4 = 6 3/80
x - 3 + 3 3/4 = 6 3/80
х + 3/4 = 6 3/80
х = 6 3/80 - 3/4
х = 6 3/80 - 60/80
х = 5 83/80 - 60/80
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Ответ:
х = 5 23/80
Пошаговое объяснение:
(x - 3) + 3 3/4 = 6 3/80
x - 3 + 3 3/4 = 6 3/80
х + 3/4 = 6 3/80
х = 6 3/80 - 3/4
х = 6 3/80 - 60/80
х = 5 83/80 - 60/80
х = 5 23/80