7x 3 4x 1 ) ( 2x 2 6x 2 July 8, 2019 16 32 64 128 7x 3 4x 1 )+( 2x 2 6x 2 2x 7 7x + 4(x - 2) 6(1 + 3x) 6) - 7(- 4x + 3) + 2(3x - 7) = 4x − 3(2 − 7x) = −16
