X 5x 7 =- 8 July 8, 2019 16 32 64 128 X 8 5x 7 x 8 7x 5 5x 7 )( 8 x ) 0 5x 7 8 x 4 X 7 8x 17 5x 3 6 2 3x 5x 4 x 7 88 2 (- 5x 7 )=- 6 x 8 3 x 2 )-( 5x 7 )= 8 X 7 5x 8 10 3 X 9 7 5x 8 6 X 5x 7 x − 83x 3 4 * x 5x 7 8 7x 6 5x 7 8 x 1 5x 7 81 x 2 17 - 3 (- x 7 )- 5x 8 5x 7 2 x 8
