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Two​ trains, Train A and Train​ B, weigh a total of 421 tons. Train A is heavier than Train B. The difference of their weights is 401 tons. What is the weight of each​ train?
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Two​ trains, Train A and Train​ B, weigh a total of 421 tons. Train A is heavier than Train B. The difference of their weights is 401 tons. What is the weight of each​ train?

User ARF
by
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1 Answer

8 votes

Answer:

2a = T+401

a=T+401/2

2b= T-401

b=T-401/2

Explanation:

User Kolbyjack
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