Solve for x and y.

The given matrix equation is :-


=


Multiplying the two matrices in the LHS we get,


=


Comparing both sides we get,


3x-4y = 10 ………….(i)


9x+y = 2 ………..(ii)


Multiplying eq.(ii) by 4 and then adding both the equations we get,




Putting this value of x in eq.(ii) we get,


+ y = 2


or, y = 2 –



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