X 3 4x 2 7x 6 x 2 July 8, 2019 16 32 64 128 5 x 2 4x 3 5 x 2 7x 6 7x 3 2x 2 4x 6 )/( x 2 x 2 6) - 7(- 4x + 3) + 2(3x - 7) = 6) - 7(- 4x + 3) + 2(3x - 7) = b) 4 5(- 8y - 7) - 3 9(6 - 9y) =