Question
Solve the following pair of inequality and represent the solution graphically on the number line:
2 (x – 1) < x + 5, 3 (x + 2) > 2 – x
Solution
...(i)
Also, 
...(ii)
From (i) and (ii), we have -1 < x < 7
The solution set is (-1, 7)
Graphically on number line, we have
The solution set is (-1, 7)
Graphically on number line, we have
