Respuesta :

Answer:

14

Step-by-step explanation:

Do PEMDAS, it helps a lot.

Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction (PEMDAS)

3+ 6 x (5+4) /3 -7

3 + 6 x (9) /3-7

3 + 54/3 - 7

3 + 18 -7

21-7

14

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