Which of the following describes all the values of x for which 8−4x < 18x−18?
Options
A) x > 5/7  B) x < 5/11  C) 5/11 < x  D) x > 13/11  E) 13/11 > x
8−4x &lt; 18x−18   i.e. 8+18 &lt; 18x+4x   i.e. 26 &lt; 22x   i.e. x&gt;26/22   i.e. x&gt;13/11   Answer: Option x &gt; 13/11
<result>D</result>
Which of the following describes all the values of x for which 8−4x < 18x−18?