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For what value of k does the line represented by the equation 1-kx = -3y contain the point (4,-3)?

 Jul 1, 2020
 #1
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1-kx=-3y

3y-kx=-1

 

From here we plug in the given point.

 

3y-kx=-1

3(-3)-k(4)=-1

-9-4k=-1

-4k=8

k=-2

 Jul 1, 2020

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