Pls help I’m failing due in 10 minutes I’ll brainlest for the right answer

The length of the rectangle = 6 x +6

Step-by-step explanation:

Step(i):-  

Given that the width of the rectangle = 2x - 2

Given that the length of the rectangle = y

Perimeter of the rectangle

                               P = 2 (length + width)

                                  = 2( y + 2x -2)

Given perimeter of the rectangle = 16 x +8

Step(ii):-

     2( y + 2x -2) = 16 x +8

⇒  2 y + 4x -4 = 16 x +8

⇒      2 y = 16x +8-4x+4

⇒      2 y = 12 x + 12

⇒       y = 6 x +6

The length of the rectangle = 6 x +6