SOLUTION: The perimeter of a rectangle is 136ft. The length is 3 times the width. Find the dimensions of the rectangle.

Question 185050: The perimeter of a rectangle is 136ft. The length is 3 times the width. Find the dimensions of the rectangle.
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!

Working Eqn--->
But, , and subst. to Working Eqn:

------->

And,
Check,

Thank you,
Jojo
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