If (2, 0) is a solution of the linear equation 2x + 3y = k,

Question:

If (2, 0) is a solution of the linear equation 2x + 3y = k, then the value of k is

(a) 4              

(b) 6              

(c) 5                    

(d) 2

Solution:

(a) Since, (2, 0) is a solution of the given linear equation 2x + 3y = k, then put x =2 and y= 0 in the equation.
=> 2 (2) + 3 (0) = k => k = 4
Hence, the value of k is 4.

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