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

1.	Find value of k , if x=2,y=1 is a solution of the equation 2x+3y=k.
Answer» 2x + 3y = kPut x = 2 and y = 12(2) + 3(1) = k4 + 3 = kk = 7 2 (2)+3 (1)=k4+3=kK=7

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