Математика 6 класс (6 сынып) 1067 2) вторую пжл

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Математика 6 класс (6 сынып) 1067 2) вторую пжл


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Математика (37 баллов) | 40 просмотров
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\left \{ {{x-\frac{x+5}{3}-\frac{x-1}{6}\ \textgreater \ \frac{3x+2}{8}} \atop {\frac{3+x}{4}\ \textgreater \ \frac{x-0.2}{2}-\frac{x}{5}} \right.
\left \{ {{24x-24*\frac{x+5}{3}-24*\frac{x-1}{6}\ \textgreater \ 24*\frac{3x+2}{8}} \atop {\frac{3+x}{4}\ \textgreater \ \frac{x-\frac{2}{10}}{2}-\frac{x}{5}} \right.
\left \{ {{24x-8(x+5)-4(x-1)\ \textgreater \ 3(3x+2)} \atop {\frac{3+x}{4}\ \textgreater \ \frac{x-\frac{1}{5}}{2}-\frac{x}{5}} \right.
\left \{ {{24x-8x-40-4x+4\ \textgreater \ 9x+6} \atop {x- \frac{\frac{5x-1}{5}}{2}-\frac{x}{5}} \right.
\left \{ {{12x-36\ \textgreater \ 9x+6} \atop {\frac{3+x}{4}\ \textgreater \ \frac{5x-1}{5*2}-\frac{x}{5}} \right.
\left \{ {{12x-9x\ \textgreater \ 6+36} \atop {\frac{3+x}{4}\ \textgreater \ \frac{5x-1}{10}-\frac{x}{5}} \right.
\left \{ {{3x\ \textgreater \ 42} \atop {20*\frac{3+x}{4}\ \textgreater \ 20*\frac{5x-1}{10}-20*\frac{x}{5}} \right.
\left \{ {{x\ \textgreater \ 14} \atop {5(3+x)\ \textgreater \ 2(5x-1)-4x}} \right.
\left \{ {{x\ \textgreater \ 14} \atop {15+5x\ \textgreater \ 10x-2-4x}} \right.
\left \{ {{x\ \textgreater \ 14} \atop {15+5x\ \textgreater \ 6x-2}} \right.
\left \{ {{x\ \textgreater \ 14} \atop {5x-6x\ \textgreater \ -2-15}} \right.
\left \{ {{x\ \textgreater \ 14} \atop {-x\ \textgreater \ -17}} \right.
\left \{ {{x\ \textgreater \ 14} \atop {x\ \textless \ 17}} \right.
x(14, 17)
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