SOLUTION: -5<2x+1<=5

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Question 1058203: -5<2x+1<=5

Found 2 solutions by Boreal, MathTherapy:
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
-5<2x+1<=5
subtract 1 from everything
-6<2x<=4
-3 Check
0 should work
-5<1<=5
-4 should not
-5<-7<=5 no

Answer by MathTherapy(10551) About Me  (Show Source):