Math Problem Statement
The perimeter of a rectangle is 46 metres. The length is one metre less than twice the width. What is the length of the rectangle? Include "let statements" for your variables as we did in class.
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Geometry
Linear Equations
Formulas
Perimeter of a rectangle: P = 2l + 2w
Relationship between length and width: l = 2w - 1
Theorems
Properties of Rectangles
Suitable Grade Level
Grades 6-8
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