Question

If (3,2)is asolutionof the equation 3x_ky=5then find k

Answer 1

Hey

Here is your answer,

Given that,

(3,2) is a solution of 3x - ky = 5
Therefore ,
x = 3
y = 2

Substituting the value of x and y,

3x - ky = 5
3 x 3 - k x 2 = 5
9 - 2k = 5
-2k = 5-9
-2k = -4
2k = 4
k = 4/2
k = 2

Hope it helps you!

Answer 2

$\textbf{Answer :}$

The given equation is

3x - ky = 5 ...(i)

Since (3, 2) is a solution of (i),

3 (3) - k (2) = 5

or, 9 - 2k = 5

or, 2k = 9 - 5

or 2k = 4

or, k = 2

Therefore, the value of k is $\bold{2}$

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