SOLUTION: Solve the inequality 55. -7/11d + 2 < 2/3 Any help with this equation would be <b>Greatly</b> appreciated.

Algebra ->  Inequalities -> SOLUTION: Solve the inequality 55. -7/11d + 2 < 2/3 Any help with this equation would be <b>Greatly</b> appreciated.      Log On


   

Question 113560: Solve the inequality
55. -7/11d + 2 < 2/3
Any help with this equation would be Greatly appreciated.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
-%287%2F11%29d+%2B+2+%3C+2%2F3
multiply both sides by 33
-21d+%2B+66+%3C+22
subtract 66 from both sides
-21d+%3C+-44
divide both sides by -21
Note first that d MUST be positive, or this can't be true
therfore the sign reverses
d+%3E+44%2F21