Verified answer

Resposta:

[tex]46 \\ [/tex]

Explicação passo-a-passo:

[tex] \blue{(30 + (100 \div (50 - 20 \times 2) + 6))} \\30 + (100 \div (50 - 20 \times 2) + 6)) \\ - 20 \times 2 \\ - 40 \\30 + (100 \div (50 - 20 \times 2) + 6 \\30 + (100 \div (50 - 40) + 6 \\ (50 - 40) \\50 - 40 \\ 10\\ 30 + (100 \div (50 - 40) + 6 \\30 + (100 \div 10 + 6) \\ 100 \div 10 \\10 \\30 + (100 \div 10 + 6) \\30 + (10 + 6)\\(10 + 6) \\16 \\30 + (10 + 6) \\ 30 + 16 \\ 46 \\resposta\\46[/tex]