Respuesta :

Answer:

[tex]x = 9[/tex]

Step-by-step explanation:

[tex]3x - 5x + 8x = 4x + 18[/tex]

[tex] - 2x + 8x = 4x + 18[/tex]

[tex]6x = 4x + 18[/tex]

[tex]2x = 18[/tex]

[tex]x = 9[/tex]