SOLUTION: 3 < x/4-7 < 9

Algebra ->  Inequalities -> SOLUTION: 3 < x/4-7 < 9      Log On


   

Question 119161: 3 < x/4-7 < 9
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
3%3Cx%2F4-7%3C9 Start with the given inequality



12%3Cx-28%3C36 Multiply all sides by the LCD 4. This will eliminate the fraction



40%3Cx%3C64 Add 28 to all sides



So the solution in interval notation is: (40,64)