Back to 5.2 Solving Systems of Equations by Substitution

5.2 Exercise 34

Avg difficulty 2.5

The perimeter of a rectangle is 58. The length is 5 more than three times the width. Find the length and width of the rectangle.

OpenStax Elementary Algebra 2e, 5.2 Solving Systems of Equations by Substitution, exercise 34

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Adapted from Elementary Algebra 2e © 2020 Rice University. Licensed under CC BY 4.0. Source: Elementary Algebra 2e. Imported at revision 77a933c.