Respuesta :

x = 21/16

Hope I helped

Answer:

21/16=x

Step-by-step explanation:

[tex]8x+\frac{5}{2} =13\\2(8x+\frac{5}{2} =13)\\16x+5=26\\16x=21\\x=\frac{21}{16}[/tex]

Hope this helps ;D