Respuesta :

Answer:4

Step-by-step explanation:

2x+25=6x+9

-2x         -2x

25=4x+9

-9         -9

16=4x

divide both sides by 4

x=4

2x+25=6x+9

2x-2x+25=6x-2x+9

25-9=4x+9-9

16/4=4x/4

4=x or x=4