X =4 and y=1 is one of the solution of 3x - y =k then k = – InterviewSolution

1.

X =4 and y=1 is one of the solution of 3x - y =k then k =

Answer»

The SOLUTIONS will satisfy the EQUATION. Since TWO are x=4, y=1, they will satisfy the equation 3x - y = k.

Therefore, 12 - 1 = k. So k=11.

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