Respuesta :

Answer:

x = 5.4

Step-by-step explanation:

6.3 = 2x-4.5  

2x = 6.3 + 4.5 = 10.8  

x= 5.4

Answer:

5.4is the value if x

Step-by-step explanation:

6.3=2x-4.5

6.3+4.5=2x

10.8=2x

10.8/2=x

5.4=x

So,x=5.4