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At which point will the lines (2x-y=4) and (x+y=5) meet on the graph?
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Answer and explanation
Correct answer: ((3,2))
From the second equation, (y=5-x). Substituting gives (2x-(5-x)=4), so (x=3) and (y=2). The graphical intersection is this solution.
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What is the correct answer to this question?
((3,2))
Why is this the correct answer?
From the second equation, (y=5-x). Substituting gives (2x-(5-x)=4), so (x=3) and (y=2). The graphical intersection is this 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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