Question

solve 2x - 3/y=9, 3x+7/y=2.Hence , find the value of k if x=ky +5​

Answer 1

Answer:

let 1/y=p

2x-3p=9

3x+7p=2

6x-9p=27

6x+14p=4

p=-1, x=3

y=-1

x=ky+5

3=-k+5

k=2

Answer 2

Step-by-step explanation:

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