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(4 points) Use a system of linear equations with two variables and two equations to solve. 252 students enrolled in a freshman-level chemistry class. By

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(4 points) Use a system of linear equations with two variables and two equations to solve. 252 students enrolled in a freshman-level chemistry class. By the end of the semester, 6 times the number of students passed as failed. Find the number of students who passed, and the number of students who failed. Passing Students: Failing Students

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