Răspuns :
a+b+c=2011 a=b/6 ; b=6a c=a-173 ; inlocuim pe b si c in prima relatie a +6a +a-173 =2011 8a =2011+173 8a =2184 a =273 b =6a b =6*273 =1638 c=a -173 c =273-173 =100 ( V : 273+1638+100 =2011 )
∅ Rezolvare :
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Datele problemei :
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→ a + b + c = 2 011
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→ b = 6a
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→ c = a — 173
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→ a + 6a + a — 173 = 2 011 =>
→ 8a = 2 011 + 173 =>
→ 8a = 2 184 =>
→ a = 273
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→ b = 6a =>
→ b = 6 • 273 =>
→ b = 1 638
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→ c = a — 173 =>
→ c = 273 — 173 =>
→ c = 100
_____________
_________________
Datele problemei :
_________________
___________________________________________________
→ a + b + c = 2 011
___________________________________________________
→ b = 6a
___________________________________________________
→ c = a — 173
___________________________________________________
→ a + 6a + a — 173 = 2 011 =>
→ 8a = 2 011 + 173 =>
→ 8a = 2 184 =>
→ a = 273
___________
→ b = 6a =>
→ b = 6 • 273 =>
→ b = 1 638
___________
→ c = a — 173 =>
→ c = 273 — 173 =>
→ c = 100
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