2 3 x 18 4 July 8, 2019 16 32 64 128 2 x 3 )+ 4x 18 2 x 7 )- 3 2x 4 )=- 18 X 3 4x 2 3x 18 X 3 4x 2 3x 18 0 5 16 18 x 2 3 4 3 x 4 )+ 18 2 x 5 X 2 4 2x 3 3 x 18 6 18 x 2 4 3 6 2 x 3 )+ 18 4 10x 9 )= 72 2 x 3 )+ 18 =( 4x 1 (- 1 3 2 x 18 /- 4 2x 3y 2 3 3x 4y 18 3 2x 2 )-( x 4 ) 18 456 2 x 18 456 chia 3 102 29 1 2 x 18 3 4 shelf
