# find the values of K for which the system of equations x-2y= 3 ; 3x+ky=1 has a unique solution. solve for x and y for k=-4

https://www.meritnation.com/ask-answer/question/for-what-value-of-k-the-following-system-of-equations-has/math/4823163

for second part of the question , if we put the value of k=-4 the equation will become x-2y=3 and 3x-4y=1

https://www.meritnation.com/ask-answer/question/solve-by-elemination-method-5x-2y-1-3x-4y-4/pair-of-linear-equations-in-two-variables/10658119

Regards

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