Răspuns :
1.b-(134389+24666)=28000 b=28000+159055 b=187055 v:187055-(134389+24666)=28000 2.a+(286300-198702)=100000 a=100000-87592 a=12402 v:12402+87592=100000 i-(246155+34866)=156114 i=156114+281021 i=437135 v:437135-(246155+34866)=156114 c+(154700-84609)=250000 c=250000-70091 c=179909 v:179909+(154700-84609)=250000