Question 923280
For a rectangle, the left and right side are equal length as are the top and bottom.
{{{2x=14}}}
{{{x=7}}}
The perimeter of a rectangle is {{{P=2L+2W}}}
{{{68=2(14)+2(3y+5)}}}
{{{34=14+3y+5}}}
{{{3y=145}}}
{{{y=5}}}