Posted by JUSTINA on Wednesday, January 6, 2010 at 5:49pm.
3N+2=? (3 * 2) + 2 = 6 + 2 = 8
if 2 is n then you put 2 in the place of n and change the equation to this 3(2)+2=? or 3x2+2=? your answer is then 8