8x - 9y 4 - 2x -5y 7 Simplify this This question has not been answered yet! Don't worry! You can check out similar questions with solutions below simplify 2x-{5y-(x-2y)} Simplify : ( 2x-5y )^3 - (2x + 5y)^3simplify: (2x-5y)3-(2x+5y)3.Simplify (2x − 5y)3 − (2x + 5y)3.Simplify (2x − 5y)3 − (2x + 5y)3.