Which point gives the graphical solution of (2x+y=9) and (x+y=5)?
Answer and explanation
Correct answer: ((4,1))
Subtracting the second equation from the first gives (x=4), then (y=1). On the graph, the meeting point is ((4,1)).
Frequently asked questions
What is the correct answer to this question?
((4,1))
Why is this the correct answer?
Subtracting the second equation from the first gives (x=4), then (y=1). On the graph, the meeting point is ((4,1)).
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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