6. A rectangular lawn measuring
Step 1 :Let the width of the flower bed be denoted as x. The dimensions of the lawn and flower bed combined would be
Step 2 :The area of the lawn is
Step 3 :The area of the lawn and flower bed combined is 165 square meters. So, we can set up an equation:
Step 4 :Solving this equation, we get two possible solutions for x:
Step 5 :Since the width of the flower bed cannot be negative, we discard the
Step 6 :