Solve the question of and select the option from the choices A through D/E. Check your Answer and view the explanation.
7 < X – 5 < 15
First Solve left inequality
7 < x - 5 ⇒ 12 < x
i.e.; x >12 I
Now solve right inequality
x - 5 < 15
x < 20 II
By combining I and II we have 12 < x < 20