SOLUTION: Hi, I need help with the following: The perimeter of a rectangular backyard is 6x+6 yards. If the width is x yards, find a binomial that represents the length.
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Question 81533: Hi, I need help with the following: The perimeter of a rectangular backyard is 6x+6 yards. If the width is x yards, find a binomial that represents the length.
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
P=2W+2L
Given that P=6x+6 and W=x, substitute these into the equation P=2W + 2L and solve for L:
6x+6 = 2x + 2L
Subtract 2x from each side:
6x+6 -2x = 2x-2x+2L
4x+6 = 2L
Divide both sides by 2:
R^2 at SCC
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