Respuesta :

Answer:

8x -8 hope this helped

Step-by-step explanation:

3x+1 + 3x + 1= 6x+2

x-5 + x-5 = 2x - 10

6x+2 +2x-10= 8x-8

Answer:

8x-8

Step-by-step explanation:

P=s+s+s+s or in this case P= 2l+2w

P= 2(x-5)+2(3x+1)

P=(2x-10)+(6x+2)

P=8x-8