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For what value of k does the line represented by the equation 1 - ky = -3y + x - 7y contain the point (4,-3)?

 Aug 2, 2022
 #1
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1 - k(-3) = -3(-3) + 4 - 7(-3)

 

1 + 3k  = 9 + 4 + 21

 

1 + 3k =  34

 

3k =  33

 

k  = 11

 

 

cool cool cool

 Aug 2, 2022
 #2
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Whoa nice!

 Aug 2, 2022

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