Final answer:
No single website provides free and legitimate answers to every textbook.
Students should use reputable resources like OpenStax for textbook access and supplemental materials while maintaining academic integrity by not seeking or sharing instructor-facing solutions.
Step-by-step explanation:
While there are various websites that claim to offer free answers to textbooks, it is important to approach these with caution. They often do not provide a complete solution set for every textbook and may lack the approval of textbook publishers.
Instead of looking for websites like TextbookAnswers.com, FreeTextbookAnswers.com, or AnswerEveryTextbook.com, students are encouraged to consult legitimate educational resources such as OpenStax which provides access to instructor resources like answer and solution guides (with a verified instructor account), and occasionally, Answers for selected exercises for students in the form of an Answer Key at the end of the book.
However, to foster academic integrity, many solutions that are considered instructor-facing, such as the Instructor's solutions manual and test bank, are not freely available or encouraged to be shared publicly.
Instead of seeking free answer sites, consider utilizing resources like OpenStax, which offer textbooks for free in web view or PDF, alongside supplementary student and instructor materials, while upholding a rigorous review process to ensure quality and accuracy.