Решите неравенство x+4 больше 3-2x 3-x/2 + x/4 больше 7 (/- дробь)

[latex]1)[/latex] [latex]x+4\ \textgreater \ 3-2x[/latex] [latex]x+2x\ \textgreater \ 3-4[/latex] [latex]3x\ \textgreater \ -1[/latex] [latex]x\ \textgreater \ - \frac{1}{3} [/latex] ------------(-1/3)-----------------------                      ////////////////////////// Ответ: [latex](- \frac{1}{3};+ [/latex] ∞[latex])[/latex] [latex]2)[/latex] [latex]3- \frac{x}{2}+ \frac{x}{4}\ \textgreater \ 7 [/latex] [latex]- \frac{x}{2}+ \frac{x}{4}\ \textgreater \ 7-3 [/latex] [latex]- \frac{2x}{4}+ \frac{x}{4}\ \textgreater \ 4 [/latex] [latex]- \frac{x}{4}\ \textgreater \ 4 [/latex] [latex]-x\ \textgreater \ 16[/latex] [latex]x\ \textless \ -16[/latex] ----------------(-16)---------------- //////////////// Ответ: [latex](-[/latex] ∞ [latex];-16)[/latex]