SOLUTION: The perimeter of a rectangle , given that the length is x yards and the width is 10 yards shorter

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Question 319037: The perimeter of a rectangle , given that the length is x yards and the width is 10 yards shorter
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The perimeter of a rectangle is,
P=2L%2B2W=2x%2B2%28x-10%29
P=2x%2B2x-20
highlight%28P=4x-20%29