Question 478701
Let the width be x
And the length be 2x-2
Perimeter=50
Formula for perimeter is
{{{P=2(l+w)}}}
{{{50=2(2x-2+x)}}}
{{{50=2(3x-2)}}}
{{{50=6x-4}}}
{{{54=6x}}}
{{{x=9}}}
width=9cm