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Which is the solution of (x+3y=13) and (x+y=7)?
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Answer and explanation
Correct answer: ( (5,2) )
Substituting ( (4,3) ) gives (4+3(3)=13) and (4+3=7). If both equations are satisfied, that is the intersection point.
Frequently asked questions
What is the correct answer to this question?
( (5,2) )
Why is this the correct answer?
Substituting ( (4,3) ) gives (4+3(3)=13) and (4+3=7). If both equations are satisfied, that 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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