was ist das ergebnis? 3*x+8=50

$${\mathtt{3}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,\small\textbf+\,}}{\mathtt{8}} = {\mathtt{50}} \Rightarrow {\mathtt{x}} = {\mathtt{14}}$$

3*x+8=50
3*x+8-8=50-8
3*x=42
3*x/3=42/3
x=14