SOLUTION: If a rectangle has a perimeter of 128inches and the width is 4y on both sides what is the length

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Question 1026042: If a rectangle has a perimeter of 128inches and the width is 4y on both sides what is the length
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If a rectangle has a perimeter of 128inches and the width is 4y on both sides what is the length
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P = 2W + 2L
128 = 2*4y + 2L
2L = 128 - 8y
L = 64 - 4y