Question

7. Find the value of k, if x = 1, y = 2 in the given equation x +5y =k

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Answer 1

x = 1, y = 2

=> x + 5y = k

=> k = 1 + 5(2)

=> k = 1 + 10

=> k = 11

Answer 2

Answer:

given:-

x=1 ,y=2

then,

x+5y=k

1+5(2)=k

1+10=k

k=11//.