Is there a way to style the submit button to be next to the back button?

Is there a way to style the submit button to be next to the back button on this form:

https://form.jotform.com/80225699658168

I would like the order of the buttons to be back then submit on the right side of the form.

Yes, with custom CSS codes. Inject the following into your form:

button#form-pagebreak-back_53 {

    position: relative;

    right: 84px;

}

button#input_52 {

    position: relative;

    top: 96px;

}

Follow the steps here: https://www.jotform.com/help/117-How-to-Inject-Custom-CSS-Codes. 

The result would be like this:

what about on this form? how to get back button then submit button on the right hand side next to each other?

https://form.jotform.com/80225685758164

The IDs are the same, and I see that you have copy/pasted the same codes which is correct. You just need to the align the submit button to the right.