[(21 + 5) ÷ 2] + 7 • (8 - 3) equals
[(21 + 5) ÷ 2] + 7 × (8 - 3)[26 ÷ 2] + 7 × (8 - 3)13 + 7 × (8 - 3)13 + 7 × 513 + 3548