Question:

Find the value of k, if x=2, y=1 is a solution of the equation 2x+3y=k.

Updated On: Nov 15, 2023
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Solution and Explanation

Putting x = 2 and y = 1 in the given equation,

2x + 3y = k 

⇒ 2(2) + 3(1) = k 

⇒ 4 + 3 = k 

⇒ k = 7 

Therefore, the value of k is 7.

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