SOLUTION: -2<1/2x-1/4<7/4

Question 182493: -2<1/2x-1/4<7/4
Found 2 solutions by HyperBrain, tvandenberg:
Answer by HyperBrain(694) (Show Source): You can put this solution on YOUR website!
-2<1/2x-1/4<7/4
...
multiply 4 to all sides
-8<2x-1<7
..
add 1 to all sides
-7<2x<8
... divide all sides by 2
-7/2 ...
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Answer by tvandenberg(45) (Show Source): You can put this solution on YOUR website!
Add 1/4 to everything...
-7/4 < 1/2 x < 2
Multiply everything by 2...
-7/2 < x < 4
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