SOLUTION: The length of a rectangle is twice the width. The perimeter is 84 cm more than the width. What I got for the equation: 2x+2x+x+x=x+84 6x=x+84 5x=84 x=16.8 Would that be

Algebra ->  Rectangles -> SOLUTION: The length of a rectangle is twice the width. The perimeter is 84 cm more than the width. What I got for the equation: 2x+2x+x+x=x+84 6x=x+84 5x=84 x=16.8 Would that be      Log On


   

Question 216280: The length of a rectangle is twice the width. The perimeter is 84 cm more than the width.
What I got for the equation:
2x+2x+x+x=x+84
6x=x+84
5x=84
x=16.8
Would that be right?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
Looks good to me.
I got the same answer.
Good luck
Bob