6 2 x 5 )= 18 July 8, 2019 16 32 64 128 5 6 x )- 2 3 13 18 6 18x 2 x 5 1 3x 6 (- 2x 5 )=- 18 6 x 5 )= 2x 18 X 2 5 6 18 1 18 2 x 5 6 4 5 x 18 6 2 x 15 3 x 2 5 )- 6 =( 9x 18 )/ 3 How to solve 2 x 5 )- 6 =- 18 6 11 x 9 2 y 18 5 z 5 x 6 mũ 2 18 chia 3 18 6 7 x 5 2
