The length of a rectangle is 5 feet more than twice the width. The perimeter is 28 feet. Find the length and width
1 answer:
Answer:
Width = 3 feet
Length = 11 feet
Step-by-step explanation:
Let the width be x feet.
Length = 2x + 5
Perimeter = 28 feet
2 * ( length + width ) = 28
2 * (2x + 5 + x) = 28
3x + 5 = 28/2 = 14
3x = 14 - 5 = 9
x = 9/3
x = 3
Width = 3 feet
Length = 2*3 + 5 = 6 + 5 = 11 feet
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