7 2x 8 5 3 x July 8, 2019 16 32 64 128 5 2x 7 )+ 3 x 4 )= 8 8 2x 5 )= 7 x 3 )+ 11 7 x 3 5 2x 8 1225 2x 8 ≤ 3 x 5 7 2x 7 − 5x 8 3 5 6x − 12x x 5 x 7 = 35 2x 7 7 + 2x 5 + x 3x + 2 8 + x
