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2×2+3×1+k=0
k=-7 is a solution
k=-7 is a solution
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2x+3y+k=0
If x=2 nd y=1 then,
2(2)+3(1)+k=0
4+3+k=0
7+k=0
K=-7
If x=2 nd y=1 then,
2(2)+3(1)+k=0
4+3+k=0
7+k=0
K=-7
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