Math, asked by avi9556, 1 year ago

find the value of k if x=1 y=1<br />9kx+7ky=48

Answers

Answered by VijayaLaxmiMehra1
4
Hey!!


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Given x = 1 , y = 1 , and k = ?

9kx + 7ky = 48

=> 9k ( 1 ) + 7k ( 1 ) = 48

=> 9k + 7k = 48

=> 16k = 48

=> k = 48 / 16

=> k = 3

Therefore the value of k = 3

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