How to typeset this equation?
Please help me.
TeX - LaTeX Stack Exchange is a question and answer site for users of TeX, LaTeX, ConTeXt, and related typesetting systems. It only takes a minute to sign up.
Sign up to join this communityHere you go:
\documentclass{memoir}
\usepackage{amsmath}
\begin{document}
\begin{align*}
\text{simult\'aneas:}
\quad
\begin{cases}
2x+y=3\\
2x-y=1\\
\end{cases}
\quad
\Leftrightarrow
\quad
x=1,~y=1
\end{align*}
\begin{align*}
\text{simult\'aneas:}
\quad
\begin{cases}
2x+y=3\\
2x-y=1\\
\end{cases}
\quad
\Leftrightarrow
\quad
x=y=1
\end{align*}
\begin{align*}
\text{simult\'aneas:}
\quad
\begin{cases}
2x+y=3\\
2x-y=1\\
\end{cases}
\quad
\Leftrightarrow
\quad
\begin{cases}
x=1\\
y=1\\
\end{cases}\end{align*}
\end{document}
You might want to change \text
to \textsf
.
This might be considered a beginner's question, so you might want to have a look on What are good learning resources for a LaTeX beginner?.
equation*
would be more appropriate than align*
.
Jun 6, 2017 at 0:43