Question

2×[(6+7×3) :9+(21-5×2)]=

Answer 1

2 × [(6 + 7 × 3) ÷ 9 + (21 - 5 x 2)]

2 × [(6 + 21 ) ÷ 9 + (21 - 10)]

2 × [ 27 ÷ 9 + 11 ]

2 × [ 3 + 11 ]

2 × 14

28

Bons estudos ❤️