SOLUTION: a rectagle has a length of 7 meters longer then double the width. the perimeter is 134 meters. find the dimensions of the rectangle

Algebra ->  Rectangles -> SOLUTION: a rectagle has a length of 7 meters longer then double the width. the perimeter is 134 meters. find the dimensions of the rectangle      Log On


   

Question 209017: a rectagle has a length of 7 meters longer then double the width. the perimeter is 134 meters. find the dimensions of the rectangle
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
width=x=20
length=2x+7=47
p=2l+2w
2(2x+7)+2x=134
4x+14+2x=134
6x=120
x=20