
 
                
                 
\shoveleft - Used for forces flush left typesetting in a \multline or \multline* environment.
{ \shoveleft }
\shoveleft command is used for forces flush left typesetting in a \multline or \multline* environment.
\begin{multline}
(a+b+c+d)^2 \\
+ (e+f)^2 + (g+h)^2 + (i+j)^2 + (k+l)^2 \\
+ (m+n)^2 + (o+p)^2 + (q+r)^2 + (s+t)^2 + (u+v)^2  \\
+ (w+x+y+z)^2
\end{multline}
\begin{multline}
(a+b+c+d)^2 \\
\shoveleft{+ (e+f)^2 + (g+h)^2 + (i+j)^2 + (k+l)^2} \\
\shoveright{+ (m+n)^2 + (o+p)^2 + (q+r)^2 + (s+t)^2 + (u+v)^2}  \\
+ (w+x+y+z)^2
\end{multline}