Respuesta :

delcaid999

Question :

6x+12+16x+4+18x+4=180

Answer :

[tex]6x + 12 + 16x + 4 + 18x + 4 = 180[/tex]

[tex]➡40x = 160[/tex]

[tex]➡x = \frac{160}{40} = 4[/tex]