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a fost răspuns

Rezolvati in multimea numerelor reale ecuatia 8x=2x-2

Răspuns :

Albatran
8x-2x=-2
6x=-2
x=-2/6
x=-1/3
as simple as that!
8x=2x-2 |-2x
6x=-2 |:6
x=-2/6
(Simplificam cu 2)
x=-1/3 €R

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