Answer:
l = 2w - 3
width = 7 meters
Explanation:
The length of a rectangle is 3 meters less than twice the width. Part A: write an expression to find the length of the rectangle.
l = 2w - 3
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Part B: The length of the rectangle is 11 meters. What is the width of the rectangle?
when l = 11 then:
11 = 2w - 3
add 3 to to both sides:
11 + 3 = 2w - 3 + 3
14 = 2w
divide both sides by 2:
14/2 = 2w/2
w = 7