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16 votes
16 votes
Two​ trains, Train A and Train​ B, weight a total of 301 tons. Train A is heavier than Train B. The difference of their weights is 217 tons. What is the weight of each​ train?

User Lorenzo B
by
2.4k points

2 Answers

20 votes
20 votes

Answer:

Train A's weight is 259 tons

Train B's weight is 42 tons

Explanation:

Let x represent train A's weight, and y represent train B's weight.

Since they both weigh 301 tons

The equation is: x+y = 301

The difference in their weight is 210, and train A is heavier

So equation is: x - y = 217

x+ y =301

x- y = 217

2x = 518

x = 259 tons

Now find train B

301 - 259 = 42 tons

User Bogd
by
2.7k points
23 votes
23 votes

Answer:

Train A = 259

Train B = 42

Explanation:

User Cheseaux
by
3.2k points