\documentclass{article}
\usepackage{graphicx}

\begin{document}

\title{Awesome paper}
\author{Marvin Borner}

\maketitle

\begin{abstract}
Writing a professional paper in latex can be hard and exhausting. It takes a long time to compile but it's just the best option if you need a flawless vectorized font with a specific instruction set.
\end{abstract}

\section{Introduction}
Welcome back!

\begin{equation}
    \label{simple_equation}
    \alpha = \sqrt{\beta}
\end{equation}

\end{document}