Try another version of this question Roscoe and Cheick are roommates. Together they have one hundred nineteen books. If Roscoe has 42 books, how many does Cheick have? Write an algebraic equation that represents the situation, use `x` for your variable.
Cheick has books. Box 1: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3
Box 2: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Be sure your variables match those in the question `x+42 = 119`
Enter DNE for Does Not Exist, oo for Infinity 77