3x 4 1 6 2x 7 3 July 8, 2019 16 32 64 128 X 1 4 3x 7 6 2x 3 3 3x 2 4 5x 1 3 2x 7 6 6) - 7(- 4x + 3) + 2(3x - 7) = 4x − 3(2 − 7x) = −16 3 - 3(2 - 7x) - 6(3 + 4x) = 4x
