Question

if x=0 and y=k is a solution of the equation 11x-7y=0, find the value of k​

Answer 1

$\displaystyle\huge\red{\underline{\underline{Solution}}}$

GIVEN

x=0 and y=k is a solution of the equation 11x-7y=0

TO DETERMINE

The value of k

CALCULATION

The given equation is

$\sf{11x - 7y = 0 \: }$

Since x = 0 , y = k is a solution of the given equation

So the point will satisfy the equation

So

$\sf{(11 \times 0) - 7k = 0 \: }$

$\implies \: \sf{0- 7k = 0 \: }$

$\implies \: \sf{- 7k = 0 \: }$

$\implies \: \sf{k = 0 \: }$

RESULT

Hence the required value of k is 0

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