Question 529543
A) If flower bed's perimeter length is represented by a
   {{{a=2x+2(x+3)}}}
B) {{{34=2x+2(x+3)}}}
C)
{{{34=2x+2(x+3)}}}
{{{34=2x+2x+6}}}
{{{28=4x}}}
{{{x=7}}}

Length of flower bed:
 2(7+3)
=2(10)
=20(meters)

Width of flower bed:
 2(7)
=14(meters)