Solve the system {2(x−1)6x2−3≥−1\begin{cases}2\left(x-1\right).

{∅}\left\lbrace\emptyset\right\rbrace

{4}\left\lbrace{4}\right\rbrace

Set Operations and Compound Inequalities

9. Inequalities and Absolute Value / Set Operations and Compound Inequalities / 문제 4

문제 4

Solve the system ${\begin{matrix} 2 (x - 1) < 6 \\ \frac{x}{2} - 3 \geq - 1 \end{matrix}$ .

$the set 4$

$x is less than 4$

$x is greater than or equal to 4$

${\emptyset}$