Question

x=2k-1 and y=k is a solution of 3x-5y-9=0, Find the value of k

Answer 1

Answer:

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Answer 2

Answer:

12

Step-by-step explanation:

putting the value of x and y in equation, we get;

3(2k-1)-5(k)-9=0

6k-3-5k-9=0

k-12=0

k=12