The given expression is
[tex]2x+11=3x+4[/tex]First, we subtract 11 on each side
[tex]\begin{gathered} 2x+11-11=3x+4-11 \\ 2x=3x-7 \end{gathered}[/tex]Then, we subtract 3x on each side
[tex]\begin{gathered} 2x-3x=3x-7-3x \\ -x=-7 \\ x=7 \end{gathered}[/tex]