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 –