2x+6y<6 7x-49y<7

Both inequalities are simultaneously satisfied between the two lines to the left of x = 12/5 (=2.4)

.

$${\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{x}}{\mathtt{\,\small\textbf+\,}}{\mathtt{\,-\,}} = {\mathtt{2}}{\mathtt{\,\times\,}}\left(\underset{{\tiny{\text{Error: Unknown Identifier}}}}{{\mathtt{x}}}\right){\mathtt{\,-\,}}{\mathtt{\,\small\textbf+\,}}$$