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Add together the lengths of each of its sides.

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Q: How do you solve - A rectangle has a width of 2y plus 3 and height of y-7. Find the perimeter of the rectangle?
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The length of a rectangle is 13.6cm the perimeter of the rectangle is 37.8cm what is the width?

Write an equation for the perimeter, and solve it. Remember that the perimeter is the sum of all four sides.


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