Which point is the intersection of the lines (x+y=7) and (x-y=1) on a graph?

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Answer and explanation

Correct answer: ((4,3))

Adding both equations gives (2x=8), so (x=4) and (y=3). On the graph, this is the intersection point.

What is the correct answer to this question?

((4,3))

Why is this the correct answer?

Adding both equations gives (2x=8), so (x=4) and (y=3). On the graph, this is the intersection point.

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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