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Angelo and Ben are roommates. Together they have one hundred fourteen books. If Angelo has 40 books, how many does Ben have?

Write an algebraic equation that represents the situation, use `x` for your variable.  

Ben has books.


X
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   x  x    n  |   | (   ) π DNE
   x    (   ) π DNE
( ) ( ] [ ) [ ] —∞ DNE
< > or All Real Numbers DNE
log logn ln n  | | e 
sin cos tan arcsin arccos arctan  
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