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(1 857xa-3 448 000)x1=440​


Răspuns :

(1857xa-3448000)X1=440

(1857xa-3448000)=440:1

(1857xa-3448000)=440

1857xa=440+3448000

1857xa=3448440

a=3448440:1857

a=NU SE IMPARTE EXACT