(i) If `([2,1],[3,4])times([x],[y])=([1],[-1]),` find `x` and `y`

If [[2,1] , [3,4]] xx [[x] , [y]] = [[1] , [-1]] then find x and y

If [[1,3],[2,-1]][[x],[y]]=[[4],[1]] then x and y is

If (x-1,y+4)=(1,2) then find x & y

If (x+1,1)=(3,y-2), find the value of x and y.

.If X and Y are the two matrices given by the equations X+Y=[[1,-2],[3,4]] and X-Y=[[3,2],[-1,0]], find "X" and "Y

If 2[[3,4],[5,x]]+[[1,y],[0,1]]=[[7,0],[10,6]] then find (x-y)

If |[(x+3y),y],[7-x,4]|=[(4,-1),(0,1)], find the values of x and y.

If x+y=[[1,4,3] , [-2,5,6] , [7,0,2]] and x-y=[[3,2,5] , [4,1,2] , [1,0,4]] then find x and y