4 2x 7x 5 July 8, 2019 16 32 64 128 4 (- 2x 5 7x 2 2x 4 7x 3 5x 2 7 2x 4 5 7x 2 2x 4 )+ 5 7x 1 3 5x 4 7x 2x 4x 1 7x 4 2x 3 x 5 1 3x 5 2x =- 4 7x 3 7x 5 4 2x 9 2x 4 7x 2 5 0 7x 4 2x 52 5x 7x 4 2x 7 6 5 3x Simplify 4(-2x - 5) + 7x - 2 4 2x 1 )-( 5 7x X 4 2x 5 7x 1 3 3x 4 )- 2x 5 7x 20