Найти неизвестное число 1)8/17+(x-1 1/34) = 5 1/2. Created by CaTaLiNka11. matematika-ru

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8/17+(x-1 1/34) = 5 1/2
8/17+x-1 1/34 = 5 1/2
x+16/34 -35/34 = 5 1/2
х-19/34=5 1/2
х=11/2+19/34
х=187/34+19/34
х=206/34
х=6 2/34
х=6 1/17

неизвестное число 6 1/17.

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котик20021 Х-11\34=51\2-8\17
х-11\34=23\03
х=23\03+11\34
х=34\37
ответ:х=34\37

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