Question

S. Find the value of K if X=2 and Y=3 is a solution of equation 2x +ky =13 ​

Answer 1

Answer:

3

Step-by-step explanation:

$2(2) + k(3) = 13 \\ \: \: \: \: \: \: \: \: \: \: 4 + k3 = 13 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: k3 = 13 - 4$

$k3 = 9 \\ k = \frac{9}{3} = 3 \\ k = 3 \: \: is \: the \: aswer.$

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