SOLUTION: -5 < 4x-1 < 7 Solve, graph, and find the interval

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Question 592203: -5 < 4x-1 < 7
Solve, graph, and find the interval
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
-5 < 4x-1 < 7
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Add 1 along the line to get:
-4 < 4x < 8
Divide thru by 4 to get:
-1 < x < 2
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Cheers,
Stan H.
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