SOLUTION: (a+a2+a3+a4+a5+a6+a7)/
(a3+a4+a5+a6+a7+a8+a9)
Algebra.Com
Question 660389: (a+a2+a3+a4+a5+a6+a7)/
(a3+a4+a5+a6+a7+a8+a9)
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
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