Respuesta :
-1/4 or -0.25 because -3 + 8n = -5 first you add 3 to both sides 8n = -2 then divide 8 by both sides so 8n/8 = -2/8 this equals -1/4.
N is the variable and you are trying to find out what times 8 plus -3=-5. The answer is -.25