OpenStax, Elementary Algebra 2e §5.2 Solving Systems of Equations by Substitution · Try It 19 · Algebra · Systems
Solving Systems of Equations by Substitution · Try It 19
The perimeter of a rectangle is 40. The length is 4 more than the width. Find the length and width of the rectangle.
OpenStax, Elementary Algebra 2e · §5.2 Solving Systems of Equations by Substitution · Try It 19
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