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Автор - vanek06062002

уравнение с модулем
3/х/-2=2/х/+3 и 9+2/х/=12-/х/ и 4/х/-7=-2/х/+5

Ответ

Автор - saskakk
1 /х/=5
х=+-5
2. 3/х/=3
/х/=1
х=+-1
3. 6/х/=12
/х/=2
х=+-2

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