Respuesta :
You’d want to isolate r, to do so you should first subtract 6 from each side
Leaving the equation as: 4r=8
Next divide each side by 4 leaving the equation as r=2
So r=2 is the answer.
Leaving the equation as: 4r=8
Next divide each side by 4 leaving the equation as r=2
So r=2 is the answer.