Respuesta :

hello : 

-2(x + 1/4) + 1 = 5
- 2x - 1/2 +1 = 5
- 2x = 1/2+5 -1
-2x = 1/2 +4
-2x =4.5
 x= - 4.5/2
x = - 2.25 = - 9/4