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calculati in Q ecuatia

dau 15 puncte! ♡


Calculati In Q Ecuatiadau 15 Puncte class=

Răspuns :

2x/1-x=2/5
2x/1-x=2/5, x diferit de 1
10x=2(x-1)
10x=2-2x
10x+2x=2
12x=2
X=2/12
X=1/6


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