Respuesta :

Kaikerscupcake
8=1.88+a

Subtract 1.88 on both sides. 

a= 6.12

I hope this helps!
~kaikers
adefolahanakinp3c10b

[tex]8 = 1.88 + a \\ 8 - 1.88 = a \\ a = 6.12[/tex]
.......................