Here is my code I am trying to fix:
Code: Select all
\documentclass[fleqn]{article}
\usepackage{fullpage}
\usepackage[margin=1in]{geometry}
\usepackage{graphicx}
\usepackage{amsmath}
\usepackage{xfrac}
\usepackage[makeroom]{cancel}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{siunitx}
\pagestyle{empty}
\sisetup{%
output-decimal-marker={.},
load-configurations=abbreviations,
group-separator={,},
per-mode=fraction,
fraction-function=\sfrac}
\usepackage{fix-cm}
\setlength{\mathindent}{0pt}
\begin{document}
x direction:
\begin{flushleft}
T_{1x}+T_{2x}=0 \\
-T_{1}\cos\theta_{1}+T_{2}\cos\theta_{2}=0
\end{flushleft}
\end{document}