Given the equation
[tex]\frac{x}{2}+4=10[/tex]The first step to solving the equation is to subtract 4 from both sides of the equation.
[tex]\begin{gathered} \frac{x}{2}+4-4=10-4 \\ \implies\frac{x}{2}=6 \end{gathered}[/tex]The next step is to cross-multiply as follows.
[tex]\begin{gathered} x=6\times2 \\ x=12 \end{gathered}[/tex]