Respuesta :
In order to solve for n, simply divide both sides by 12:
12n = 9
12n/12 = 9/12
n = 9/12
Lastly, reduce 9/12 to lowest terms. Divide 9/12 by 3/3:
n = ¾
12n = 9
12n/12 = 9/12
n = 9/12
Lastly, reduce 9/12 to lowest terms. Divide 9/12 by 3/3:
n = ¾