Respuesta :

Answer:

the answer is n = 6

Step-by-step explanation:

- substitute -

1/2 * 6 = 3

and 3+3 = 6

=> the answer is n = 6

Juwel2006

Answer:

n=6

Step-by-step explanation:

1/2n + 3 = 6

1/2*6 + 3 = 6

3 + 3 = 6

6 = 6