Question

If (3 , -5) is the solution set of the equation 3x + ky – 2 = 0, then the value of ‘k’?

Answer 1

Answer:

3x+ky=9

3(1)+k(3)=9

3+3k=9

3k=9-3

3k=6

k=6/3

k=2

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Answer 2

Answer:

k is 7/5 .... i hope it helps u

3x+ky-2=0

3(3)+k(-5)-2=0

9+(-5k)=2

9-5k=2

9-2=5k

7/5=k

im 101%sure that mine ans is correct..