English, asked by manishkumarpaswan016, 5 months ago

7x-y-5=0,21x-3y-k=o

Answers

Answered by kandarineeraj83

1

Answer:

oo mago turu lobe

Answered by shwetasingh39397

0

Answer:

7x-y-5=0

21x-3y-k=0

equate both equations we get,

7x-y-5=21x-3y-k

7x-21x-y+3y-5=-k

-14x+2y-5=-k

-(14x-2y+5)=-(k)

k=14x-2y+5

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