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a fost răspuns

Rezolvați ecuația : 61/35-2x/35=19/35+22/35.

Răspuns :

61/35-2x/35=19/35+22/35
-2x/35=19+22-61totul pe 35
-2x/35=-20/35
x=20/35*35/2=10
Capsunica35
61/35-2x/35=19/35+22/35
-2x/35=41/35-61/35
-2x/35=-20/35
 -2x=-20*35/35
-x=-20:2
x=10

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