SOLUTION: 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 118465: 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 solver91311(24713) (Show Source): You can put this solution on YOUR website!
We know the perimeter of a rectangle is .
In this case, , so we can say that our perimeter is by direct substitution.
We are also given that the perimeter is 6x + 6, so we can create the following equation:
.
Now solve for l:
Check:
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