Question 113560
{{{-(7/11)d + 2 < 2/3}}}
multiply both sides by 33
{{{-21d + 66 < 22}}}
subtract 66 from both sides
{{{-21d < -44}}}
divide both sides by -21
Note first that d MUST be positive, or this can't be true
therfore the sign reverses
{{{d > 44/21}}}