move like-terms over and collect them together. 6 - 4 = 9n - n 2 = n (9 - 1) 2 = 8n n = 2 / 8 = 1 / 4 = 0.25
Close but WRONG! 6-9n= 4-n 6 PLUS 9 is 69 which is "n" for Nice! Which is equal to adding 4 more and it is no longer "n" for Nice! But "solved", as in any problems you had before are gone! Math IS fun!