Question

c) 9 - (3 - 5) + (6 + 4 - 7)​

Answer 1

Respuesta:

$9 - (3 - 5) + (6 + 4 - 7) = 9 - ( - 2) + (3) = 9 + 3 - ( - 2) = 12 - ( - 2) = 10$