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urgentttttt dau coroana
helppppp


Urgentttttt Dau Coroanahelppppp class=

Răspuns :

a=3b
c=2b
a-b=7562
3b-b=7562
2b=7562
b=3781
a-3781=7562
a=7562-3781
a=3781
c=2b
c= 2×3781
c=7562
a+b+c=3781+3781+7562⇒a+b+c=15124
a=b×3
c= b×2
a-b=7562

b×3-b=7562
2b=7562
b=7562:2
b=3781

a=b×3
a=3781×3
a=11343

c=b×2
c=3781×2
c=7562

a+b+c=11343+3781+7562=22686