Solve for x and y where 5/x-1 +1/y-2 & 6/x-1 - 3/y-2 =1 where X is not equal to 1

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat