SOLUTION: what is the area of a rectangle if original length is? (x+7)cm.?

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Question 880811: what is the area of a rectangle if original length is?
(x+7)cm.?

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi, Previously Posted
.
Assuming 'x' cm ... is the width of the rectangle & L = (x+7)cm
A = (x+7)x cm^2
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