draw the graph of the equation 2x+3y=-5 and x+y=-1 in the same graph. find the co-ordinates of the point of intersection of the two lines
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Given equations 2x+y=5 and x−y=1
Adding these equations
2x+y+x−y=5+1
3x=6
x=2
On substituting this value we get y=1
Therefore the intersection point is (2,1)
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