Question

Calcule o valor do X, sendo X = 70-20-[10-(5-1)]) =
O X = 41
O X = 56
X = 73​

Answer 1

Resposta:

$x = 70 - 20 - (10 - (5 - 1)) \\ x = 50 - (10 - 4) \\ x = 50 - 6 \\ x = 44$