5x 3 x 6 8 x 7 July 8, 2019 16 32 64 128 3 5x 8 − 7 x 6 x 0 2x 5x 8 )+ 3 6 x x 0 7 5x 3 x 6 ≥ 8 x 7 5x 3 x 6 greater than or equal to 8 x 7 5 x 7 = 35
