SOLUTION: Solve =2< x+4< 12

Algebra ->  Algebra  -> Inequalities -> SOLUTION: Solve =2< x+4< 12       Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

   

Question 145952: Solve
=2< x+4< 12

Answer by jim_thompson5910(28598) About Me  (Show Source):
You can put this solution on YOUR website!

2%3Cx%2B4%3C12 Start with the given inequality


-2%3Cx%3C8 Subtract 4 from all sides


So the solution in interval notation is: (-2,8)


Now let's graph the solution set



Note: at x=-2 there is a open circle (which means this point is excluded) and at x=8 there is a open circle (which means this point is excluded)