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Two quantities are being compared in the following problem.

The length of a rectangle is 8 meters less than three times the width of the rectangle.

If the width is [tex]\( W \)[/tex], write an algebraic expression for the length.


Sagot :

Certainly! Let's carefully define the relationship between the length and width of the rectangle.

Given:
- The length of the rectangle is 8 meters less than three times the width of the rectangle.

Step by step, we can form an algebraic expression for the length in terms of the width [tex]\(W\)[/tex]:

1. Express three times the width:
First, take the width, which is denoted by [tex]\(W\)[/tex]. Three times the width would be represented as [tex]\(3W\)[/tex].

2. Subtract 8 meters:
We need to subtract 8 meters from three times the width. This can be written as:
[tex]\[ 3W - 8 \][/tex]

Therefore, the algebraic expression for the length [tex]\(L\)[/tex] of the rectangle in terms of the width [tex]\(W\)[/tex] is:
[tex]\[ L = 3W - 8 \][/tex]

This algebraic expression captures the given relationship that the length is 8 meters less than three times the width.