Respuesta :

wegnerkolmp2741o

Answer:

13.5 =r

Step-by-step explanation:

-8=5.5-r

Subtract 5.5 from each side

-8-5.5 =5.5-5.5-r

-13.5 = -r

Multiply each side by -1

13.5 =r
-8=5.5-rat


13.5 = r ....