SOLUTION: What are the dimensions of a rectangle if the length is 5 less than three times the width and the area is 78?

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Question 601847: What are the dimensions of a rectangle if the length is 5 less than three times the width and the area is 78?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Do it like this one:
What are the dimensions of a rectangle if the length is 2 more than the width and the area is 48?
L*W = 48
L = W + 2