3 2x 9 4x 11 5x x July 8, 2019 16 32 64 128 Find equivalent expressions of 3 2x 9 4x 11 5x x 3 2x − 9 − 4x 11 5x − x simplified 9-5x 2 - 4x 3 x - (3x - 1)/6 9x - 11 5(2x - 3) 3) 4x + 9 - 15 2-x =5