Respuesta :
[tex]yb=x+a\ \ \ \ |divide\ both\ sides\ by\ b\\\\\boxed{y=\dfrac{x+a}{b}}[/tex]
y = x+a/b
you just divide yb by b to get y by itself. what you do to one side you do to the other so then you get x+a/b.
you just divide yb by b to get y by itself. what you do to one side you do to the other so then you get x+a/b.