x = 1, y = 3 is a solution of the equation 3x + ky = 9, (Find the value of k)
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3x+ky=9
3(1)+k(3)=9
3+3k=9
3k=9-3
3k=6
k=6/3
k=2
3(1)+k(3)=9
3+3k=9
3k=9-3
3k=6
k=6/3
k=2
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Find the value of k
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