SOLUTION: if a rectangle has an area of 63, what is its length if the width is 8 and the length is x-7. Write an equation and solve.

SOLUTION: if a rectangle has an area of 63, what is its length if the width is 8 and the length is x-7. Write an equation and solve.

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Question 803287: if a rectangle has an area of 63, what is its length if the width is 8 and the length is x-7.
Write an equation and solve.
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
8*(x-7)=63
x = 119/8
x = 14.875
l=x-7= 7.875
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