Q:

How to align MathJax equation within the below code?

How can I align the below Equation left or right using the below code?
[mathjax url="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"]
MathJax.Hub.Config({tex2jax:{inlineMath:[['$','$'],['\(','\)']]}});
[/mathjax]
$$x=\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$

A:

I'm not sure if this is really what you are after, but you can specify how displayed equations are aligned using the displayAlign configuration option, and can specify an indentation with displayIndent.  E.g.,
MathJax.Hub.Config({
  displayAlign: "left",
  displayIndent: "2em"
})

would get you displayed equations that are aligned 2em from the left-hand side of their containers.  Perhaps that will do what you want.

