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Mathematics 19 Online
OpenStudy (rubylovesjaune):

The length of a rectangle is 3 more than 4 times its width. The perimeter of the rectangle is 86 inches. What is the length of the rectangle?

OpenStudy (legomyego180):

L=4w+3 P=2L+2W Subsitite L into the second equation

OpenStudy (legomyego180):

Does this make sense?

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