Respuesta :

Answer:

B. 4

Step-by-step explanation:

7n+2 = 5×6

7n+2 = 30

7n = 30-2

7n = 28

7n ÷ 7 = 28 ÷ 7

n = 4

The answer is B, ( I think it’s B I’m not completely shure )
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