SOLUTION: how do i awnswer the quetion -4+6-d≤21 i keep gettin 3.75 but when i check it, it will not work out

Algebra ->  Inequalities -> SOLUTION: how do i awnswer the quetion -4+6-d≤21 i keep gettin 3.75 but when i check it, it will not work out      Log On


   

Question 301572: how do i awnswer the quetion -4+6-d≤21 i keep gettin 3.75 but when i check it, it will not work out
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
I have the problem all worked out but then I decided to figure out how you got 3.75.
I can't figure out how you got 3.75. Nothing I try even comes close.