Respuesta :

BookGeek

Answer:

70+45y

Step-by-step explanation:

First solve what is inside the parenthesis:

5   (7 × 2 + 9y)

5  (14 + 9y)

Then, distribute the 5 to all the terms in the parenthesis:

5 × 14= 70

5 × 9y= 45y

This would be:

70+45y

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