Math, asked by PyushSharmaz8901, 11 months ago

kx + 5y = 11 has a solution (4, -1), (Find the value of k)

Answers

Answered by mgs93

4

kx+5y=11
(x,y)=(4, -1)
k(4)+5(-1)=11
4k-5=11
4k=11+5=16
4k=16
k=16/4
k=4

Answered by akshatjain12

1

kx+5y=11 (4,-1)
k(4)+5×(-1)=11
k×4+(-5)=11
4k-5=11
4k=11+5
4k=16
k=16/4
k=4

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