The perimeter of a triangle is 20ft. The first side is 1ft. less than twice the side. The third side is 1ft. more than twice the second side. Find the triangles dimensions.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.9: Area Problems
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The perimeter of a triangle is 20ft. The first side is 1ft. less than twice the side. The third side is 1ft. more than twice the second side. Find the triangles dimensions.
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