Here are the essential concepts you must grasp in order to answer the question correctly.
Perimeter of a Rectangle
The perimeter of a rectangle is the total distance around the rectangle, calculated by the formula P = 2(length + width). Understanding this formula is essential for solving problems involving the dimensions of rectangles, as it relates the length and width to the total perimeter.
Algebraic Expressions
Algebraic expressions are mathematical phrases that can include numbers, variables, and operations. In this problem, the relationship between the length and width is expressed algebraically, which allows us to set up equations that can be solved to find unknown values.
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Solving Linear Equations
Solving linear equations involves finding the value of a variable that makes the equation true. This process often includes isolating the variable on one side of the equation. In this problem, we will set up an equation based on the perimeter and the relationship between length and width to find the width.
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