Question 394870
Perimeter of a rectangle. The perimeter of rectangular backyard is 6x+6 yards. If the width is x yards, finds a binomial that represents the length.
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2(L+W)= perimeter
2(x+L)= 6x+6
/2
x+L= (6x+6)/2
x+L=3x+3
L= 3x+3-x
L= 2x+3
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