SOLUTION: The length of a rectangle is 5 cm greater than its width. The perimeter is 58 cm. Find the dimensions of the rectangle.

Algebra ->  Algebra  -> Customizable Word Problem Solvers  -> Travel -> SOLUTION: The length of a rectangle is 5 cm greater than its width. The perimeter is 58 cm. Find the dimensions of the rectangle.      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!
Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

   

Question 92680: The length of a rectangle is 5 cm greater than its width. The perimeter is 58 cm. Find the dimensions of the rectangle.
Answer by edjones(7311) About Me  (Show Source):
You can put this solution on YOUR website!
l=w+5
p=2(l+w)
58=2(w+5+w)=2(2w+5)=4w+10
4w+10=58
subtract 10 from both sides. 4w=48
divide 4 by both sides. w=12cm l=w+5=17cm
EdJones