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Lloyd and Roscoe are roommates. Together they have ninety-seven books. If Lloyd has 26 books, how many does Roscoe have?

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

Roscoe 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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