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On a map, two roads are represented by (x+y=12) and (x-y=4). At which point will they meet?
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Answer and explanation
Correct answer: ( (8,4) )
Adding the equations gives (2x=16), so (x=8) and (y=4). In a real problem, the meeting point is the graphical solution.
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What is the correct answer to this question?
( (8,4) )
Why is this the correct answer?
Adding the equations gives (2x=16), so (x=8) and (y=4). In a real problem, the meeting point is the graphical solution.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Pair of Linear Equations in Two Variables. Topic: Graphical method of finding solutions..
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