SOLUTION: isbn-0618372628 {{{(1/3)(15-9n)=4+3n}}}

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Question 51672: isbn-0618372628
%281%2F3%29%2815-9n%29=4%2B3n
Answer by rchill(405) About Me  (Show Source):
You can put this solution on YOUR website!
Expand the equation to 5-3n=4%2B3n. Now add 3n to both sides to get 5=4%2B6n. Subtract 4 from both sides yields 1=6n. Now divide both sides by 6 to get 1%2F6=n.