SOLUTION: If u could help with any of these math problems Thanks Solve each equation or inequality -1< 3-2x/ < 1/12

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Question 220901: If u could help with any of these math problems
Thanks
Solve each equation or inequality




-1< 3-2x/ < 1/12
4



3x-2/ + 2 < 8
5

S= 3a+b/2 for a
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Solve each equation or inequality
(-1/4)< 3-2x/ < 1/12
Subtract 3 along the line:
(-13/4) < -2x < (-35/12)
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Divide thru by -2 to get:
(35/24) < x < (13/8)
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3x-2/ + 2 < 8
5
------------
That is too confusing to work.
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S= 3a+b/2 for a

2S = 3a+b
3a = 2S-b
a = (2S-b)/3
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Cheers,
Stan H.