Respuesta :

0.25(3x-4)-0.5=2.75        
0.25(3x-4)=3.25            add 0.5 to both sides
3x-4=13                        divide by 0.25 both sides
3x=17                           add 4 to both sides
x=17/3                          divide both sides by 3

17/3 = 5.666666...        if you need a non-fraction format

Answer:

Its cleary 7 or seven

Step-by-step explanation: