8 1 5x 4 July 8, 2019 16 32 64 128 8 5x 4x 1 1 5x 8 1 4x 19 1 5x 4 x 8 1 4 5x 1 8 5 x 6 1 7 5x 8 1 49 4 3x 1 8 5x 3 1 4x 5x 8 x 9 8 2 1 5x 6 2x 4 15 1 8 4 5x 24 5x 8 5x 1 4 9 6x 8 )+( 5x 1 )= 42 1 8 5x 4 )= 3 4 8 5x 4x 1 answer 1 5x 4y 8 0 1 5x 4 8 9x 7
