Respuesta :
Answer: Tessa = 50 - x
Step-by-step explanation:
Given information
Total number of books = 50 books
Number of books Sue has = x books
Given expression deducted from the question
Tessa = Total - Sue
Substitute values into the expression
[tex]\boxed{Tessa=50-x}[/tex]
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Answer:
50-x
Step-by-step explanation:
total books = 50
Sue's books = x
Tessa books = total - Sue's
ie. 50 - x