LaTeX.org

Welcome to the forum,

i am not quite sure where you are trying to align or if you even attempt to align anything? Remove the ampersands in the last equation for a start.


Thank you it's become better but I want to align equation from left to right. As you can see in picture, the second and ...

Hello, I want to use multi-line equation in my essay but when I use it the alignment of the equations become destruct.
please help me, thank you in advance

this is my code: \documentclass[5p,fleqn]{elsarticle}

\usepackage{lineno,hyperref}
\modulolinenumbers[10]
\usepackage{amsmath}

\begin ...

Hi, I want to write an essay in Elsevier Journal. I use the template of journal but when I want to add any package to this template, it cause error. the error is shown below

Error:
Runaway argument?
]{hites2006persistent}. In order to deal with long-term climate chang\ETC.
! Paragraph ended before ...