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VA ROOOOOGGGGGG REPEDEEEE DAU COROANAAA


VA ROOOOOGGGGGG REPEDEEEE DAU COROANAAA class=

Răspuns :

a) 10*2+3*2=20+6=26
b) x*2+14*2=84⇒2x=84-28=56⇒ x=56/2=28
c) 123*2+73*2=246+146=392
d) 25*2+x*2=80⇒ 2x=80-50=30⇒ x=30/2=15

Succes!