Respuesta :

Answer: 3x plus 36

Step-by-step explanation:

You multiply inside the brackets by 3 and you get 3x+36

carolinestanislo

Answer:

3(x+12)

Step-by-step explanation: you use a window washer.first you times 3 times x which 1 alone is a 1 so x 3x1. then x 3 times 3x12 and you get 36.so your answer is 3(x+36)

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