SOLUTION: a rectangular window frame has dimensions expressed by 2x and (2x-5). Find a simplified expression for it's perimeter and determine the actual perimeter if x=3 meters

Algebra ->  Rectangles -> SOLUTION: a rectangular window frame has dimensions expressed by 2x and (2x-5). Find a simplified expression for it's perimeter and determine the actual perimeter if x=3 meters      Log On


   

Question 1051528: a rectangular window frame has dimensions expressed by 2x and (2x-5). Find a simplified expression for it's perimeter and determine the actual perimeter if x=3 meters
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!




Simplify, then substitute 3 for and do the arithmetic.

John

My calculator said it, I believe it, that settles it